JPH03250135A - Movable room-partition wall - Google Patents

Abstract

PURPOSE:To fit a decorative sheet at a panel body easily by providing the decorative sheet additionally at the outside of the structure body of the panel body formed by sticking the structure plates to both faces of a frame body, as well as holding this decorative sheet removably through an engaging part. CONSTITUTION:An upper frame member 31, bilateral side frame members 32 and a lower frame member are assembled to form a frame body 3a, and structure plates 34 are stuck to both faces of the frame body 3a to form a panel body 3. A decorative sheet 4 is further added to the outside of the structure plate 34, and the leg piece 43a of the decorative sheet 4 is engaged with the outer face of the protrusion 32j of the side frame member 32 to fit the decorative sheet 4 at panel body 3.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a movable partition wall that is suitably used when partitioning an office space as a low partition or the like.

[Prior Art] As this type of movable partition wall, one in which a plurality of panels of a desired height are connected together to partition a space is known.

By the way, each of the above-mentioned panels generally has a frame formed by combining an upper crushed material, left and right side crushed materials, and a lower frame material, and a face plate is attached to both sides of the frame. The appearance is improved by painting the face plate or pasting a covering such as decorative cloth.

[Invention or problem to be solved] However, with such a structure, if the mounting plate becomes damaged or dirty and needs to be replaced, or if the color is changed to change the atmosphere. In some cases, it is necessary to peel off the third facing material, reapply adhesive, and affix a new facing material to the face plate.

However, the work of attaching a covering material to a large surface with an attractive appearance using an adhesive requires skill and cannot be easily performed by anyone. In addition, for this kind of reupholstery work, it is necessary to mix adhesive, stretch a thin cloth, and
A lot of additional work is also required, such as smoothing the area where No. 11 was applied and drying the new adhesive properly.

Therefore, such work is often performed by skilled workers at specialized factories, and cannot be easily performed by the user.

Therefore, when replacing the mounting H, there is a hassle in that the movable partition wall must be disassembled and the entire panel must be delivered from the site of use to the factory.

The present invention aims to solve such problems without impairing basic performance.

[Means for Solving the Problems] The present invention takes the following measures in order to achieve the above objects.

That is, the movable partition wall according to the present invention includes a panel with decorative boards removably attached to both sides of the panel body, and the panel body has an upper frame H and left and right side frames. Structural plates are attached to both sides of the frame body, which is made up of a combination of wood and lower frame material, and the decorative plate is attached to the outside of the structural plate and attached to the panel body through the engaging part. It is characterized by being detachably held.

In order to easily construct the engaging part without special processing such as welding on the thin structural plate, the side frame material should be extended outward from the side edge of the structural plate, and the extension should be It is desirable that the decorative plate be removably attached to the portion via the engaging portion.

For example, the engaging portion may be connected vertically to the side frame material.
+7. A pair of protrusions protruding in rows and bent so that their central portions are spaced apart, protruding from both inner side edges of the decorative board and engaging with the outer surfaces of both protrusions by utilizing the elasticity of the member. Possible pairs of leg pieces are conceivable.

As a decorative board, for example, a core material, a facing H attached to the surface of the core material and whose edges are folded back to the back side of the core material,
A preferred embodiment includes vertical beats attached to both side edges of the core material so as to sandwich the side edges of the core material via the facing. in this case,
It is preferable that the vertical beats be supported by the side crushing material of the panel body via the engaging portions.

If you want to reliably prevent the center part of the decorative board from floating up from the structural board and becoming sticky, support the center part of the decorative board to the structural board of the panel body via a hook-and-loop fastener. It is better.

Decorative board! If it is desired to perform the removal operation easily, it is preferable to fix a gutter-shaped receiving fitting to the lower frame member and to support the lower end of the decorative board by this receiving fitting.

In order to fix the upper edge of the decorative board to the panel body in an attractive manner, the upper frame material should have a pair of upright walls that extend above the two edges of the structural board, and the cross section should face downward. It is preferable that each upright wall and the edge of each decorative board be sandwiched by a U-shaped upper beat. In this case, in order to prevent uneven height positions of the upper beats due to dimensional errors in the decorative board, position the beats on the upright wall and connect one end of the decorative board with the above-mentioned beats. It is desirable to form a gap between them.

[Operations] With this kind of configuration, the decorative board can be removed from the panel body, so there is no need to disassemble the movable partition wall even if you want to replace the facing material attached to the decorative board. Instead, you only need to transport the decorative board to the required location. Further, since such a decorative board has a simpler structure than the panel main body, it is much easier to replace only the decorative board with a new one than to replace the entire panel with a new one.

In addition, the panel body of this panel is not just a frame-shaped panel, but has a flush structure with structural plates attached to both sides of the frame, so it is complete in terms of strength. Therefore, there is no need for the decorative board to play a role as a structural member. Therefore, when designing the attachment part of the decorative board to the panel body, it is possible to make a free selection that is not limited to a rigid connection structure, and various types of attachment/detachment (=J groove structure) can be adopted. In this way, when the decorative board is removed, the panel body will not be deformed, and the core material will not be exposed.

[Example] Hereinafter, an example of the present invention will be described with reference to FIGS. 1 to 8.

This movable partition wall is made up of a plurality of panels 1 connected via connectors 2, and FIG. 1 shows an exploded view of the -1 end side edge portion on one of the panels. FIG. 2 shows the entire panel 1 with a portion cut away. FIG. 3 shows the connecting portion of adjacent panels 1, and FIG. 4 shows the disassembled state immediately before the two panels are connected.

As clearly shown in FIGS. 1 and 5, the panel 1 is made up of a panel main body 30 with decorative laminates 4 removably attached to both surfaces thereof. The panel body 3 is made up of upper Azusa material 31 and left and right side frame materials 3.
2 and a lower frame material 33 (not shown) are combined into a frame shape to form a frame 3a, and structural plates 34 made of thin iron plates are attached to both sides of the frame 3a.

More specifically, as shown in FIGS. 1 and 6, the upper crushed material 31 includes a bottom wall 31a having a groove 35 on the top surface, and this bottom wall 3.
It is provided with upright walls 31b erected from both side edges of 1a, and is made of aluminum or the like by extrusion molding. The groove 35 has a V-shaped cross section with tapered sides 35a, and the groove 35 has a V-shaped cross section with tapered sides 35a.
A is provided with a cavity 31c that is open on both sides and a pair of downwardly projecting protrusions 31d for holding corner metal fittings.

On the outer surface of the standing wall 31b, there are formed a recessed part 31e for the horizontal pin (-j) and a recessed part 31f for attaching the structural plate.
is being constructed. A synthetic resin toad 31g is attached to the upper edge of the upright wall 31b of the crushing material 31. The upper beat 31g has a downward U-shaped cross section so as to be able to clamp the upright wall 31b and the decorative board 4 attached to the outer surface of the upright wall 31b, and has a receiving groove 31 that opens upward at the inner edge.
h is formed, and between these two upper Bee rivers and 31g,
] - Kasagi 31i is removably attached.

The Kasagi 3]-1 is a plate-shaped piece having leg pieces 3 upper j hanging downwardly on both edges, and both leg pieces 31j are elastically fitted into the receiving groove 31h to connect both I-beats. 3].

It is installed between 2. The upper bead 31g is positioned so as to be in contact with the end surface 31s of the water provided on the crushed material 31, and between this upper bead 31g and the second end surface 4a of the decorative board 4, A gap S is formed. In addition,
The parts near both ends of the upper Azusa wood 31 are short=J゛ Upper Kasagi 31n]
The end face of the upper frame member 31 is closed by a synthetic resin end cap 31n connected to the upper cap 31m. The end cap 31n is provided with a window 31p, and this window 3
1p is provided with a door 31q that opens inward.

As shown in FIGS. 1 and 5, the side frame material 32 is made by integrating a pair of outer walls 32a with an intermediate wall 32b and an inner wall 32c. First and second opening walls 32f and 32g each have a vertically continuous center slit 32d132e in the center thereof, and are made of aluminum or the like by extrusion molding. A concave portion 32h for attaching a structural plate and a concave portion 32i for attaching a decorative plate are continuously provided on the outer surface of both outer walls 32a. A pair of protrusions 32j are provided which are bent so that the facing distance is increased. A plurality of hook holes 32k are formed vertically at a predetermined pitch in a portion of the outer wall 32a located on the distal side of the recessed portion 32i. A pair of protrusions 32m for holding corner fittings protrudes from the inner surface of the inner wall 32c. 1st
A pair of end covers 32 is provided on the outer surface of the opening wall 32f.
0.32p is installed. Both end covers 32n, 3
2p is made of hard synthetic resin, and the edge on the center slit 32d side has a tongue piece 32q made of soft synthetic resin,
32r is integrally formed. Both end covers 32n,
The tongue pieces 32Q and 32r of 32p are the center slit 32d
The slit 32d can be elastically contacted at the center of the slit 32d to close the slit 32d.

As shown in FIG. 3, the protrusions 31d for holding the corner fittings are cut out at both ends of the upper crushed material 31, and side crushed materials 32 are provided on the lower surfaces of both ends of the upper crushed material 31. The upper ends of the two are in perpendicular contact.

In this posture, one end of the corner fitting 37 bent into an L-shape is held between the protrusions 31d of the frame)rA'31, and the other end is inserted between the protrusions 32m of the side frame member 32. . Then, this corner fitting 37 is attached to the side crushing material 32 by bolts 37a.

The corner fitting 37 has threaded holes 37b and 37c, and the base end threaded portion of the temporary holding pin 38 is screwed into one of the threaded holes 37b.

1 Lower frame) rA33 is a prismatic pipe-shaped piece with side crushing material 32
A corner fitting (not shown) similar to the corner fitting 37 is provided between the lower frame member 33 and each side frame A32. Recessed portions 33a for attaching a structural plate are provided on both edges of the lower surface of the lower frame member 33, and a central portion 39a of a receiving metal fitting 39 is fixedly provided at the center of the lower surface. The receiving metal fitting 39 is shaped like a flat gutter, and a gap 39C corresponding to the total thickness of the structural plate 34 and the decorative plate 4 is formed between its both side walls 39b and the lower frame material 33.

142 Recessed part 31f for attaching the structural plate of the frame material 31 and the side frame t
The structural plate mounting recess 32h of rA32 and the structural plate mounting recess 33a of the lower frame member 33 have structures that are adhered to both sides of the upper frame member 31, side frame member 32, and lower frame member 33, respectively. The peripheral bent piece 34a of the plate 34 is inserted.

As shown in FIG. 18 and FIGS. 5 to 7, the decorative board 4 includes a core material 41 such as plywood, and a facing cloth 42 affixed to the surface of the core board 41. The peripheral edge portion of the facing cloth 42 is folded back to the back surface of the core material 41. Vertical beats 43 made of synthetic resin are attached to the left and right edges of the decorative board 4.

The vertical beat 43 has a U-shaped cross section so as to be able to sandwich the facing fabric 42 and the core material 41, and has a pair on its inner surface that elastically engages with the decorative board attachment protrusion 32j. The leg piece 43a is provided in a protruding manner. That is, this leg piece 43a is
The distal ends thereof are bent in the direction toward each other, and are integrally protruded from a portion of the side frame member 32 that constitutes the engaging portion, facing the protrusion 32j. Therefore, this vertical beat 43 is attached to the side frame material 32.
By pressing the leg piece 43a, the leg piece 43a is temporarily elastically deformed and engages with the outer surface of the protrusion 32j. The engaging portion 8, which is not shown in FIG.
and the leg piece 43a. A side slit 44 is formed between the vertical beat 43 and the end covers 32n, 32p, and an appropriate claw (not shown) inserted into the side slit 44 is inserted into a hook hole provided in the side frame material 32. 321() so that it can be hung on it.

In addition, as shown in FIG. 4, the end covers 32n and 32p are integrally formed with tongue pieces 32s made of soft synthetic resin for closing the side slits 44 (FIGS. 2 and 4). (The illustration is omitted here.)

The upper ends of the panels 1 thus constructed are connected to each other by a connecting tool 2, and the upper ends are connected to each other using claws 6.

The connector 2, as shown in FIGS. 3, 4, and 6,
It is a pipe-shaped thing comprising a bottom wall 21, a side wall 22, and a top wall 23, and the bottom wall 21 is formed into a V-shape in cross section and engages with the tapered both side surfaces 35a of the groove 35. A tapered portion 24 is formed. On the bottom side of the connector 2,
A notch 25 and a holding hole 26 are formed, and when the connector 2 is placed on the upper frame material 31, the horizontal pin 36 of the panel 1 is inserted into the notch 25, and the temporary The holding pin 38 is loosely fitted into the holding hole 26.

Therefore, the taper portion 24 is formed in the groove 3 in the cutout portion 25.
5, the water 1' and bottle 36 on both panels 1
A cam surface 25a is formed for biasing the components toward each other.

Then, this connecting tool 2 is bridged between the upper frame members 31 of two adjacent panels 1, and its both ends are tightened to the upper frame members 31 of the panel 1 with bolts 5, so that the taper part 24 is forced into the groove 35. Specifically, the connector 2 is provided with a bolt insertion hole 27 through which the bolt 5 is loosely fitted, and the upper frame 31 is provided with a through hole that is continuous with the bolt insertion hole 27. 31r is drilled. Further, a screw hole 37c is provided in a portion of the corner fitting 37 corresponding to the through hole 31r. Then, insert the bolt 5 into the bolt insertion hole 27.
The tapered portion 24 of the connector 2 is screwed into the screw hole 37c through the through hole 31r and tightened.
is strongly pushed into the grooves 35 of both panels 1, and is brought into close contact with the tapered both side surfaces 35a. The distance between the pair of cam surfaces 25a provided on the connector 2 is the distance between the adjacent cam surfaces 25a when the connector 2 is fastened as described above.
5 is set to a value that allows the end surface 1a of the panel 1 to be brought into pressure contact. An uneven engagement portion 11 is provided on the end surface 1a of the adjacent panel 1.
is the provision. The concave-convex engaging portion 11 is formed by integrally forming a concave groove 12 on one end cover 32n and integrally protruding a protrusion 13 on the other end cover 32p that abuts the concave groove 12, so that the end surfaces of the panel 1 By bringing these into contact with each other, the protrusion 13 can be engaged with the groove 12.

Note that the window 31p provided in the end cap 31n is for allowing the connector 2 to pass through. Therefore, the end cap 3 of the endmost panel 1 that is not connected by the connector 2
1n, its window 31p may be closed by a door 31g hinged inside, as shown in FIG.

On the other hand, the claw 6 is pivoted between hanging walls 71a of a bracket 71 disposed inside the book block 7 via a horizontal shaft 61. That is, the book block 7 is fixed to the lower surface of the lower frame member 33 via the receiving metal fitting 39.

The book block 7 has a downward U-shape, and has lower end caps 72 attached to both ends thereof. The lower end cap 72 is provided with a window 73, which is closed by the mold 6, as shown in FIGS. 7 and 8. The claw 6 connects the bifurcated base end to the lower frame member 3 via the shaft 6].
The distal end portion 63, which is bent into a bridge shape, is formed to be narrower than the base end portion 62.

The claw 6 can be rotated to a horizontally protruding position shown by imaginary lines in FIG.
By engaging the horizontal shaft 61 of the claw 6 from below, the upper ends of both panels 1 can be connected to each other.

With this configuration, the decorative board 4 can be removed from the panel body 3, so even if the facing cloth 42 attached to the decorative board 4 is to be replaced, there is no need to disassemble the movable partition wall. There is no problem at all, and it is sufficient to transport only the decorative board 4 to a necessary location, such as a factory specializing in repainting. Further, since the decorative board 4 has a simpler structure than the panel main body 3, it is much easier to replace only the decorative board 4 with a new one than to replace the entire panel with a new one. .

Moreover, since the panel main body 3 of this product is not a simple frame-like member but has a flush structure with structural plates 4 attached to both sides of the frame member 3a, the panel main body 3 is complete in terms of strength. Therefore, there is no need for the decorative board 4 to play a role as a structural member.

Therefore, when designing the attachment portion of the decorative board 4 to the panel main body 3, it is possible to freely select the part that is attached to the panel body 3 without being limited to the rigid connection structure, and it is possible to employ various attachment structures that are easy to attach and detach. Moreover, if you do it like this, the decorative board 4
When removed, the panel main body 3 will not be deformed, and the core material 3b filled inside the frame 3a will not be exposed.

Note that the present invention is not limited to panels having the above-mentioned connection structure, and can be applied to various types of panels.

Further, the central portion of the decorative board may be supported by a structural plate of the panel body via a hook-and-loop fastener.

In this case, for example, as shown in FIG.
4, a concave portion 34 with an uneven YIL shape is formed by pressing etc.
A is formed in advance, and one fastener piece 91 of the hook-and-loop fastener 9 is adhered to this concave portion 34a, and the other fastener piece 92 is adhered to the inner surface of the decorative board 4. and,
It is sufficient that both the fastener pieces 91 and 92 can be joined while the decorative board 4 is attached to the panel main body 3.

[Effects of the Invention] Since the present invention has the above-described configuration, the decorative board can be removed from the panel main body, and it is possible to quickly and economically replace the facing material when it is damaged or dirty, or change the design. can be dealt with. Moreover, the panel body of this one is
It is not just a frame, but has a flash structure with structural plates attached to both sides of the frame, so it is strong and complete, and it is necessary for the decorative plate to play the role of a structural part. There is no. Therefore, when designing the attachment part of the decorative board to the panel body, it is possible to make a free selection without being limited to a rigid connection structure, and it is possible to adopt various attachment structures that are easy to attach and detach. In addition, by doing this, when the decorative board is removed, the panel body will not be deformed, and the core material will not be exposed. Therefore, the work of attaching and detaching the decorative board on the user's side can be simplified.

Additionally, by supporting the center part of the decorative board to the structural plate of the panel body via a hook-and-loop fastener, it is possible to reliably prevent the center part of the decorative board from lifting off from the structural board and becoming bent. This is particularly advantageous when applied to large panels.

Furthermore, if a gutter-shaped receiving metal fitting is fixed to the lower frame material and the lower end of the decorative board is supported by this receiving metal fitting, the lower end of the decorative board is first supported by the receiving metal fitting. Since other parts can be engaged with the panel main body, the decorative board can be attached and removed more easily than when the work is carried out while supporting the weight of the entire decorative board.

In addition, the frame material has a pair of upright walls that extend above the two edges of the structural board and is made into an angular shape. By sandwiching the -I edge of the decorative board, the decorative board can be attached to the panel body without exposing its upper edge, making it possible to improve the appearance. .

In this case, if the upper beat is positioned on the upright wall and a gap is formed between the upper end of the decorative board and the above-mentioned upper beat, the l-beat will be It is possible to prevent the height position from becoming uneven.

Therefore, it becomes easy to align the L edges of a plurality of mutually connected panels in a good-looking manner.

[Brief explanation of drawings]

1 to 8 show one embodiment of the present invention, FIG. 1 is a perspective view showing the main part, FIG. 2 is a partially cutaway front view, and FIG. 3 is a part showing the upper connecting part. FIG. 4 is an exploded front view of the same part before connection, FIG. 5 is a sectional view taken along the line ■-V in FIG. 3, and FIG. 6 is a VI--
FIG. 7 is an enlarged side view showing the lower end of the panel with a portion cut away, and FIG. 8 is a perspective view showing the end of the panel. FIG. 9 is a sectional view showing another embodiment of the present invention. 1...Panel 3a...Frame 8...Engagement portion 31...'' - Crushed material 31g...'' - Beat 32j...Protrusion 34...Structural plate 41... ... Core material 4B ... Vertical beat 3 ... Panel body 4 ... Decorative board 9 ... Velcro fastener 31b ... Standing wall 32 ... Side crushing material 33 ... Bottom frame cutout 39 ... ...Bracket 42...Mounting material (mounting cloth) 43a Leg piece

Claims (1)

[Scope of Claims] 1. A movable partition wall comprising a panel with decorative laminates removably attached to both sides of the panel body, the panel body comprising an upper frame material and left and right side frame materials. A structural plate is attached to both sides of a frame made by combining a panel and a lower frame material, and the decorative plate is attached to the outside of the structural plate and can be attached to and detached from the panel body via the engaging part. A movable partition wall characterized in that it can be held. 2. A claim characterized in that the side frame material is extended outward from the side edge of the structural board, and a decorative board is removably attached to the extended portion via an engaging portion. The movable partition wall described in 1. 3. The engaging portion includes a pair of protrusions that are vertically continuous and protrude parallel to the side frame material and are bent so that the distance between the central portions is large, and protrusions that protrude on both inner side edges of the decorative board. 3. The movable partition wall according to claim 2, further comprising a pair of leg pieces that can be engaged with the outer surfaces of both of the protrusions by utilizing the elasticity of the provided members. 4. A decorative board sandwiching a core material, a facing material attached to the surface of the core material and having an edge folded back to the back side of the core material, and a side edge of the core material via the facing material. The vertical beats are attached to both side edges of the core material in this manner, and the vertical beats are supported by the side frame members of the panel body via the engaging portions. Claim 2 or 3 characterized by
Movable partition wall as described. 5. Claims 1 and 2, characterized in that the central portion of the decorative board is supported by a structural plate of the panel body via a hook-and-loop fastener.
Or the movable partition wall described in item 3. 6. The movable partition wall according to claim 1, 2 or 3, characterized in that a gutter-shaped receiving fitting is fixed to the lower frame material, and the lower end of the decorative board is held by this receiving fitting. 7. The upper frame material has a pair of upright walls extending upward from the upper edge of the structural board, and an upper beat having a downwardly U-shaped cross section allows the top of each upright wall and each decorative board to be The movable partition wall according to claim 1, 2 or 3, wherein the movable partition wall is sandwiched between the movable partition wall and the edge portion. 8. The movable partition wall according to claim 7, wherein the upper beat is positioned on the upstanding wall, and a gap is formed between the upper end of the decorative board and the upper beat.