JP3479622B2 - Panel board equipment - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a panel board device which can be detachably mounted on a self-supporting partition device or the like.

[0002]

2. Description of the Related Art Conventionally, in a panel plate which is detachably attached to a self-supporting partitioning device or the like, for example, four peripheral edges of a surface plate of a metal plate whose surface is coated with melamine resin or the like are turned inward at right angles. The side plate is bent to form a side plate, and the rear end of the side plate is further bent at a right angle to form an edge portion serving as a rear plate to increase the rigidity of the panel plate. In this case, at the corner where the two edges intersect, a notch is formed at the corner of the face plate in order to surely bend the side plate, so that the notch of the panel plate is formed. The appearance is poor because it is exposed on the surface and transparent to the rear. Therefore, as disclosed in the prior art US Pat. No. 4,320,614,
A stopper made of synthetic resin is inserted and locked into the notch from the outside, and a pair of locking claws integrally projecting from the inside of the stopper are locked to the inner surfaces of both side plates of the corner. Is proposed.

However, the pair of locking claws in the stopper must also be made of a flexible material so that the stopper can be inserted from the outside of the notch, and the stopper cannot be firmly locked. There was a problem.

To solve this problem, Japanese Patent No. 2861
As disclosed in Japanese Patent No. 896, a block made of synthetic resin is inserted into the back surface of the panel plate, and an engaging claw is integrally projected rearward on the back surface of the block. The engaging claw is self-supporting. In a configuration in which the block is engaged with an engagement hole formed in a column of a mold partition device, the corner portion of the block is arranged at a corner portion of the panel plate, and the notch portion is arranged so as to be closed (closed). . A technique has been proposed in which the block is fixed with screws from the surface of the panel plate.

[0005]

The above-mentioned conventional techniques cannot solve the problem that the surface of the panel plate is provided with screw holes and the appearance thereof is deteriorated. On the other hand, in the case where the surface of the panel plate is covered with a surface material such as woven fabric, the corners of the surface layer material are wound around the back surface side of the panel plate corners to be fastened in the embodiment. The rolled-in portion of the surface layer material is inserted into the notch without inserting the block, and the block with the engaging claw is inserted into the gap between the surface plate and the rear plate near the corner to stop the surface layer material. The applicant has previously proposed a technique of wearing in Japanese Patent Application No. 10-373981.

In this case, it is necessary to form the thickness of the block with the engaging claws to the size obtained by subtracting the thickness of the surface layer material from the size of the gap between the surface plate and the rear plate near the corner as described above. As mentioned above, there has been a demand to use this block as a common component for a panel plate that does not use a cover material.

The present invention has been made in order to solve the problems of the above-mentioned conventional techniques and to meet the above-mentioned demands. The appearance is not deteriorated, and the panel board is covered with a cover material. Applicable to both when not mounting and mounting
It is an object of the present invention to provide a panel board device in a partitioning device or the like that enables easy work .

[0008]

In order to achieve the above-mentioned object, a panel board device in a partitioning device according to a first aspect of the present invention comprises a side plate in which an edge piece of a metal face plate is bent inward. , A rear plate formed by bending the rear edge of the side plate in parallel with the surface plate, and forming between the side plates adjacent to each other at a corner portion where the two edge parts intersect.
Arrangement and made a cutout corners, the panel plate system comprising and a switching-away opening the back plate in the corner portion, wherein in each corner portion and the corner member and the fastening body
And, on the corner member includes a block portion to fill the opening portion, and a flat plate in contact with the rear surface of the continuously provided to and face plate to the block portion, the cutout corner portions are formed at the corners of the block portion And a protrusion to be filled in the fixing body.
Of the front plate and the rear plate that are in contact with the flat plate
A body block that can be pushed in between and the body block
Of the block of the corner member
A support claw that abuts on the back side,
The corner member is attached so that it cannot be removed .

The invention described in claim 2 is the same as claim 1.
In the panel board device described in the item (1), the fastening body is provided with an engaging claw for mounting the panel board on a column or the like.

According to a third aspect of the present invention, in the panel plate device according to the first or second aspect, the fastening body is attached to the rear plate in the vicinity of the corner portion.
It is provided with a fastening hole for wearing .

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Next, embodiments of the present invention will be described with reference to the drawings. 1 is a perspective view of component parts of the partition device, FIG. 2 is a rear view of the panel board device, FIG. 3 is an enlarged side view of essential parts showing a mounting state of a corner member and a fastening body, and FIG. 4 is one of component parts. parts cutaway perspective view, FIG. 5 is an enlarged perspective view of a corner member, FIGS. 6 (a) is a plan view of a corner member, FIG. 6 (b) VIb -VI b view taken along line side view of a corner member, FIG. 9 It is a principal part expansion perspective view which shows the attachment state of a corner member and a fastening body.

The partition device 1 applied to the office in the illustrated embodiment is composed of a panel plate 5 which is detachably attached to the front and rear surfaces of a self-supporting frame body 2. The strut parts 3 on both the left and right sides are connected side by side via connecting bolts and connecting blocks, and mounting holes 4 are vertically formed at predetermined intervals on the front and rear surfaces of each strut part 3. There is. A plurality of panel plates 5 are detachably attached to the front and rear surfaces of the frame body 2 in the vertical direction by fitting engagement claws, which will be described later, attached to the back surface of the panel plate 5 into the mounting holes 4. ing. Then, a plurality of claws 9 provided at the base ends of a pair of left and right support brackets 8 having a substantially triangular shape in a side view for supporting the left and right lower surface portions of the desk top plate 6 are provided on the left and right support columns 3, It is configured to be engaged with the locking holes 7 formed at the outer corner portions of 3 at a predetermined interval in the vertical direction.

Next, the detailed structure of the panel board device will be described with reference to FIGS. As the panel plate 5, a decorative plate in which one surface (surface) of a metal plate such as a steel plate is baked and coated with melamine resin or the like is used. The side plate 10a is formed by bending the four edges of the face plate 10 of the decorative plate at right angles.
And a rear plate 10b in which the rear edge of each side plate 10a is further bent at a right angle so as to be parallel to the front plate 10.
To form an edge consisting of. At this time, in order to facilitate the rising and bending work of the side surface plates 10a adjacent to each other at the four corners of the surface plate 10, notched corner portions 11 having a substantially square shape in a front view are provided. Further, on the back surface side of the panel plate 5, the open portion 12 is formed by cutting off the end portions of the rear plates 10b, 10b of the corner portions where the two edge portions intersect at 90 degrees (see FIG. 4). ).

The notched corner portion 1 fitted in the corner portion
1 and the corner member 13 for filling the opening 12 are
An injection molded product made of a synthetic resin such as ABS resin, which is a block portion 13 for filling the opening 12 and having a substantially rectangular shape in a front view.
a, a flat plate 14 connected to the block portion 13a and capable of contacting the back surface of the front plate 10, and a corner portion of the block portion 13a formed on the side opposite to the extending direction of the flat plate 14.
And a protruding portion 15 that has been formed.

The projecting portion 15 is configured to fill the notched corner portion 11, and is formed in the direction perpendicular to the block portion 13a so as to abut the inner surfaces of the side plates 10a, 10a at the corner portions. It is a protruding portion that protrudes from the extending side surface by the thickness dimension of the side surface plate 10a, and projects by the thickness dimension of the front surface plate 10 at right angles to the protruding direction (direction of the front surface plate 10). The projection 15 is formed with end faces 15a and 15b that match the cut end faces of the side plates 10a (see FIG. 6B). The block portion 13a is formed in the shape of a hollow cylinder 16 in order to reduce the amount of resin used. The thickness t1 of the flat plate 14 is substantially comparable to the thickness of a woven cloth (not shown) in the embodiment in which a woven cloth (cloth) is stretched on the surface of the panel plate 5.

Next, a structure for fixing the corner member 13 to the panel plate 5 will be described. The first embodiment is
The upper and lower stoppers 16, 17 having engaging claws for locking the panel plate 5 in the mounting hole 4 of the support column 3 are used. It is arranged at both left and right corners on the upper side of the rear face,
Are arranged at both left and right corners on the lower back side of the panel plate 5. The total thickness t2 of the body blocks 16a and 17a of the upper and lower fastening members 16 and 17 and the thickness t1 of the flat plate 14 is the inner diameter of the front plate 10 and the rear plate 10b of the panel plate 5. It is set to be equal to the dimension (see FIGS. 3, 7B and 8B).

The corner member 13 is provided on one side of the main body blocks 16a and 17a of the upper and lower fastening members 16 and 17, respectively.
The plate-like support claws 19 that come into contact with the back surface of the block portion 13a are formed integrally with each other, and the base end side of the support claws 19 has one corner portion of the block portion 13a at the cutout corner portion. Each of the regulating surfaces 20 is formed in a substantially right angle and can be pressed in 11 directions. On the upper stopper body 16, an engaging claw 21 which is elastically displaceable in the vertical direction of the panel plate 5 and has a downward claw portion as a whole is provided so as to project rearward from the main body block 16a, and the main body block 16a. A regulating rib 23 is provided on the rear surface of the engaging claw 21 for regulating the displacement amount so as not to exceed a certain value when the engaging claw 21 elastically displaces in a direction opposite to the projecting direction of the claw portion. The lower stopper 17 is provided with an engaging claw 21 having a downward claw portion that is not elastically displaceable and protrudes rearward from the body block 16a.

Further, a plurality of fastening holes 24 are formed in the body blocks 16a and 17a of the upper and lower fastening bodies 16 and 17, respectively.

With the above structure, first, as shown in FIG. 4, the corner member 13 is inserted from the rear surface so that the block portion 13a fits into the open portion 12 of each corner portion, and the flat plate 14 is inserted. Along the back surface of the face plate 10. Next, the body blocks 16a, 1 of the upper and lower fastening members 16, 17
With the 7a placed on the flat plate 14, each regulation surface 20 pushes the side surface of the block portion 13a of the corner member 13 so that the posture of the block portion 13a does not change, and the body blocks 16a and 17a are moved to the corners. It is pushed into the gap between the front plate 10 and the rear plate 10b near the portion. Then,
Each support claw 19 supports the back surface of the block portion 13a and can regulate it so that it does not float up. In this state, the fastening holes 24 are aligned with the positions of the caulking holes 25 formed in the rear plates 10b, 10b of the panel plate 5 in advance and having a substantially triangular shape in a plan view. It is deformed and fixed and fixed.

As a result, the projections 15 provided at the corners on the projecting side of the block 13a of each corner member 13 fill the notched corners 11 of the corners of the panel plate 5, and at the same time the side plates 10a and 10a are formed. By forming a substantially continuous surface, the appearance of the panel board device is improved.

An embodiment of the fastening body 26 that the engaging claws 21 and 22 do not have is illustrated in the lower left portion of FIG. In this embodiment, the flat plate 14 of the corner member 13 is pressed against the back surface of the surface plate 10 by the rectangular block-shaped fastening body 26 and is pushed into the gap between the surface plate 10 and the rear plate 10b near the corner. . At this time, it is preferable that both longitudinal end surfaces of the fastening body 26 are formed so as to be different from each other by 90 degrees so as to contact the inner surfaces of the both side plates 10a, 10a, and the fastening holes 24 are formed. It is preferable to set.

When the panel plates 5 are arranged vertically adjacent to each other, the long joint material 27 (see FIG. 4) made of soft synthetic resin for closing the gap between the panel plates at the upper and lower positions is the side plate 1.
0a and the rear plate 10b are attached so as to be detachable.

When the surface plate 10a side of the panel plate 5 is covered with a cloth (woven cloth) not shown, the corner members 13 are not used, and the four corners of the cloth wound on the rear surface side of the panel plate 5 are not used. If it is pushed into the open portion 12 of the corner portion, the peripheral edge of the cloth is pushed into the gap between the surface plate 10 and the rear plate 10b, and then the body blocks 16a and 17a of the fastening bodies 16 and 17 are pushed into the gap. , When the thickness of the cloth is substantially equal to the thickness of the flat plate 14,
The cloth can be tightly stretched in the state where the slack is removed, and if the cloth is fastened to the fastening holes 24 at the caulking holes 25, the fastening bodies 16 and 17 will not fall off from the panel plate 5, and the same as the above. The effect is that the fastening bodies 16 and 17 having the dimensional dimensions can be used together in the embodiment with the cloth and the embodiment without the cloth.

[0024]

As described in detail above, the panel plate device in the partitioning device of the invention described in claim 1 is a side plate in which an edge piece of a metal surface plate is bent inward, and the side plate. A notch formed between side plates adjacent to each other at a corner part where the rear edge of the face plate is formed by bending the rear edge of the face plate in parallel with the rear plate, and the two edge portions intersect each other. Corner
When, in a panel plate system comprising a <br/> a switching-away opening the back plate in the corner portion, the corner portions each
Is a corner member and a fastening body, and in the corner member, a block portion that fills the open portion, a flat plate that is continuous with the block portion and abuts the back surface of the face plate, and a corner portion of the block portion. and a projection portion for filling the cut-out corner portions are formed on, wherein the fastening member, a flat plate in the corner member
Book that abuts and can be pushed between the front plate and the rear plate
The body block and the body block are formed so as to project from the body block.
Support that abuts on the back side of the block in the corner member
Has a claw and cannot be removed from the corner member by the fastening body
It is attached to .

With this structure, the corners of the panel plate
Fill the notched corners and open parts with corner members.
You can Then, a fastening body is provided between the front plate and the rear plate.
By pushing it in, the flat plate in the corner member is
While pressing the front surface of the plate against the back surface of the plate,
Can be fixed to the corner of the flannel plate. In this way, the panel
The corner member and the fastening body placed on the rear side of the
You can firmly fix the corner members without rattling. Only
Is a state in which flat plates of corner members are sandwiched by fastening members.
In addition to pressing on the edge of the panel board,
The back of the corner block is supported by the body support claws.
Since the holding strength of the corner member is significantly improved,
Has the effect.

From the above, the surface of the panel board may be damaged.
In addition, the panel plate having a good appearance can be provided .

The invention described in claim 2 is the same as claim 1
In the panel board device according to the item (1), if the fastening body includes an engaging claw for mounting the panel board on a support or the like,
In addition to the effect of the invention as set forth in claim 1, there is an effect that a configuration in which the panel plate is detachably attached to the partition device or the like can be achieved at the same time, and the number of used parts can be reduced.

According to a third aspect of the present invention, in the panel plate device according to the first or second aspect, the fastening body is attached to the rear plate in the vicinity of the corner portion.
It is provided with a fastening hole for wearing .

Therefore, the panel plate is preliminarily drilled in the rear plate.
If the caulking hole is aligned with the fastening hole and deformed,
It will become more secure and secure.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing components such as a partition device.

FIG. 2 is a rear view of the panel board device.

FIG. 3 is an enlarged cross-sectional view taken along the line III-III of FIG.

FIG. 4 is a perspective view of a panel plate, a corner member, and an upper and lower stopper.

FIG. 5 is an enlarged perspective view of a corner member.

6A is a plan view of a corner member, and FIG. 6B is a plan view of FIG.
It is a VIb-VIb line arrow side view of (a).

7A is a plan view of the upper stopper body, and FIG.
FIG. 7A is a sectional view taken along line VIIb-VIIb of FIG.

8A is a plan view of the lower stopper body, and FIG.
It is a VIIIb-VIIIb line arrow sectional view of (a).

FIG. 9 is a partially cutaway perspective view showing a state in which a corner member is fixed to a corner portion of a panel plate.

[Explanation of symbols]

1 partition device 2 frame 3 props 4 mounting holes 5 panel board 6 desk top 10 Surface plate 10a side plate 10b rear plate 11 Notched corner 12 Open section 13 corner members 13a Block part 14 flat plate 15 Projection 16 Top stopper 17 Bottom stopper 19 Support claw 20 Regulatory aspects 21, 22 Locking hole

─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E04B 2/72-2/82 E04C 2/30

Claims (3)

(57) [Claims] 1. An edge portion comprising a side plate formed by bending an edge piece of a metal surface plate inward and a rear plate formed by bending a rear edge of the side plate parallel to the surface plate. Between the side plates that are adjacent to each other at the corner where the two edges intersect.
In a panel plate device having a notched corner portion formed in, and an opening portion that is formed by notching the rear plate in the corner portion, a corner member and a fastening member are arranged in each of the corner portions, wherein the corner member fills a block portion to fill the opening portion, and a flat plate in contact with the rear surface of the continuously provided to and face plate to the block portion, the cutout corner portions are formed at the corners of the block portion projections and a section, wherein the fastening member, the flat plate abuts in said corner member
Also, a main body block that can be pushed between the front plate and the rear plate.
And a corner formed by projecting from the main body block.
The support claws that abut the back side of the block part of the member
A panel board device , comprising: the fastening member, wherein the corner member is attached so as not to come off . 2. The panel board device according to claim 1, wherein the fastening body is provided with an engaging claw for mounting the panel board on a column or the like. 3. The fastening body is provided in the vicinity of the corner portion.
The panel board device according to claim 1 or 2, further comprising a fastening hole for fastening to the rear plate.