JP2002276067A - Panel assembling structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel assembling structure allowing the formation of an inner room space with a ceiling higher and wider in a lateral direction bypassing a beam and the firm load support of a ceiling panel member. SOLUTION: The panel assembling structure consisting of, at least, a plurality of wall panel members 6 and a ceiling panel member 11 assembled to form a new inner room R space in an existing room 2 comprises a beam-type panel 17 L-shaped in cross section having a vertical wall portion 18 for covering a beam 3 projecting into the existing room 2 and a lateral wall portion 19. An end portion H on the lower face of the lateral wall portion of the beam-type panel 17 is placed and supported on an upper end 12 of the wall panel member 6, an inner face end portion T on the side of the inner room R space of the vertical wall portion 18 is arranged in contact with a side end 20 of the wall panel member 6, and the ceiling panel member 11 is placed and supported on an upper end 18b of the vertical wall portion 18 to form the new room space.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a soundproof room such as an acoustic studio, an AV studio, a karaoke room, a piano practice room, a vibration proof room such as a fitness room, a sports practice room, and the like.
Regarding an inner room forming structure that can be renovated into a living room such as a home care room, a children's room, etc. Specifically, a new inner room space is formed in an existing room by assembling at least a plurality of wall panel members and a ceiling panel member The present invention relates to a panel assembling structure.

[0002]

2. Description of the Related Art Heretofore, a new interior room space has been formed in an existing room by assembling and connecting a wall panel member and a ceiling panel member with the ceiling panel member placed and supported on the upper end of the wall panel member. .

[0003]

According to the above-described conventional panel assembling structure, when a beam protrudes into an existing room, the beam interferes with the wall panel member at a position avoiding the beam. In addition, it is necessary to arrange a ceiling panel member, and the volume of the inner room space is small. For example, as shown in FIG.
When the ceiling panel member 11 is arranged, the inner room R space having a low ceiling height can easily be formed although it can be formed wide in the lateral direction, and as shown in FIG. When the ceiling panel member 6 and the ceiling panel member 11 were arranged, the ceiling height could be increased, but the inner room R space was likely to be narrow in the lateral direction. Therefore, for example, in order to form an inner room R space having a high ceiling height and a wide width in the lateral direction, a wall arranged below the beam 3 as in the comparative example shown in FIGS. The horizontal wall panel 3 is provided at the upper end of the panel member 6.
0 is mounted and supported, and a vertical wall panel 29 is erected on the other end 30b of the horizontal wall panel 30 to bypass the beam 3, and a ceiling panel is mounted on the upper end 29a of the vertical wall panel 29. Although a configuration in which the member 11 is placed and supported is conceivable, the load of the ceiling panel member 11 and the vertical wall panel 29 is supported by one end 30a of the horizontal wall panel 30 placed and supported on the upper end of the wall panel member 6. Therefore, the supporting force is weak, it is difficult to support the load, and the ceiling panel member 11 cannot be stably supported.

Accordingly, an object of the present invention is to solve the above-mentioned problems, to increase the ceiling height by bypassing the beams, to form a wide inner room space in the lateral direction, and to strengthen the load of the ceiling panel member. It is an object of the present invention to provide an assembling structure of a panel which can be supported on a vehicle.

[0005]

Means for Solving the Problems [Structure] The characteristic structure of the first aspect of the present invention is as shown in FIGS. 1, 3 to 5, 7 by assembling at least a plurality of wall panel members 6 and a ceiling panel member 11. A panel assembling structure for forming a new inner room R space in the existing room 2, which has an L-shaped cross section having a vertical wall portion 18 and a horizontal wall portion 19 covering the beam 3 protruding into the existing room 2. Of the beam-shaped panel 17, the end H of the lower surface of the horizontal wall portion is placed and supported on the upper end portion 12 of the wall panel member 6, and the inner room R in the vertical wall portion 18 is provided. The inner end T on the space side is disposed in contact with the side end 20 of the wall panel member 6, and the ceiling panel member 11 is attached to the upper end 18 b of the vertical wall 18.
Are placed and supported to form a new room space.

[0008] As shown in FIG. 8, the characteristic structure of the second aspect of the present invention is that a new inner room is added to the existing room 2 by assembling at least a self-supporting bent plate wall panel member, a wall panel member 6 and a ceiling panel member 11. An assembled structure of panels forming an R space, wherein the bent plate wall panel member is inserted into the out-going corner panel 5 in the existing room 2 in which the pillar 28 and the beam 3 connected to the pillar 28 project. The corner panel 4 was formed, and the outgoing corner panel 5 and the inset corner panel 4 were assembled and arranged so as to surround the column 28, and had a vertical wall portion 18 and a horizontal wall portion 19 covering the beam 3. A beam-shaped panel 17 having an L-shaped cross section is provided. Of the beam-shaped panel 17, an end portion H of the lower surface of the horizontal wall portion is placed and supported on an upper end portion 12 of the corner panel 4, and the vertical wall portion 18 is provided. Of the inner room R space side The end portion T is disposed in contact with the side end portion 20 of the protruding corner panel 5, and the ceiling panel member 11 is placed and supported on the upper end portion 18b of the vertical wall portion 18, thereby creating a new room space. Is formed.

A feature of the invention according to claim 3 is that, as illustrated in FIG. 9, a projecting portion 26 capable of mounting and supporting the beam-shaped panel 17 is formed on the upper end portion 12 of the wall panel member 6. It is in.

[0008] As described above, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the accompanying drawings.

[Operation and Effect] According to the first aspect of the present invention,
Compared with the comparative example, the support strength for placing and supporting the ceiling panel member while bypassing the beam can be improved. That is, since the beam-shaped panel is formed in an L-shaped cross section having a vertical wall portion and a horizontal wall portion, a comparative example in which a flat-walled vertical wall panel and a horizontal wall panel are combined in an L shape is formed. It becomes more rigid than the one. Then, the end of the lower surface of the horizontal wall portion of the beam-shaped panel having rigidity is placed and supported on the upper end portion of the wall panel member. Specifically, one end of the lower surface of the horizontal wall portion and both left and right ends are reduced in height. Placed and supported at the upper end of the wall panel member formed and entered under the beam,
While receiving and supporting the load of the ceiling panel member from above, the inner wall end of the vertical wall portion on the inner room space side abuts on the side edge of the wall panel member, specifically, the vertical wall portion Moment acting on the beam-shaped panel when the left and right ends of the inner surface on the inner room space side are brought into contact with the side ends of the adjacent wall panel member and the ceiling panel member is placed and supported on the upper end of the vertical wall portion Since it is possible to prevent a forward fall due to a load, the support strength for supporting the ceiling panel member can be improved as compared with the comparative example. As a result, the ceiling panel member can be firmly and stably supported even when the beams are detoured, and even if the beams protrude into the existing room, the ceiling height is increased and the ceiling width is increased. A room space can now be formed.

[0010] According to the second aspect of the present invention, the bent plate wall panel member can be disposed so as to surround the pillar.
The support strength for placing and supporting the ceiling panel member while bypassing the beam can be improved. In other words, in the conventional case, for example, if pillars protrude into the existing room, the pillars will be in the way, so it is necessary to arrange the corner panel at a position avoiding the pillars, and the interior room space will be However, in the case of the present invention, a convex portion is fitted in a protruding corner panel in which a concave portion is arranged close to the column and a concave portion formed by the column and an existing wall. Since the bent board wall panel member is formed by combining with the corner panel arranged so as to be disposed, both ends of the bent board wall panel member can be brought closer to the inner wall adjacent to the pillar in the existing room. Therefore, as compared with the above configuration, the inner room space can be formed wider in the horizontal direction, and the panel can be assembled near the pillar in a substantially M-shape in plan view. Performance can be improved. In addition, since the beam-shaped panel is formed in an L-shaped cross section having a vertical wall portion and a horizontal wall portion, it is more rigid than a plate-shaped vertical wall panel and a horizontal wall panel formed in an L-shape. Is obtained. Then, the end of the lower surface of the side wall portion of the beam type panel having rigidity is placed and supported on the upper end of the corner panel, specifically, one end of the lower surface of the side wall portion is formed to have a low height. The upper and lower ends of the side wall lower surface are formed to have a low height, and the upper end of the corner panel is inserted under the beam while being placed and supported on the upper end of the wall panel member that has entered below the beam. Part, and receives and supports the load of the ceiling panel member from above, and the inner wall end of the vertical wall on the inner room space side is a side end of the corner panel, specifically, A beam when the inner wall end of the inner wall space side in the left-right direction of the vertical wall is brought into contact with the side end of the adjacent corner panel, and the ceiling panel member is placed and supported on the upper end of the vertical wall. Because it can prevent the front panel from falling down due to the moment load acting on the mold panel Than that of the comparative example, it is possible to improve the supporting strength for supporting the ceiling panel member. As a result, the bent plate wall panel member can be disposed in a state surrounding the column, and the ceiling panel member can be firmly and stably supported even when the beam is bypassed. It is possible to provide a panel assembling structure that can increase the ceiling height and form a wide inner room space in the lateral direction even if the beams connected to the panel project.

According to the invention of claim 3, claim 1 or 2
In addition to achieving the functions and effects of the present invention, even a long beam type panel can be supported and fixed without bending. In other words, the three-point support in which one end and the left and right ends of the lower surface of the horizontal wall portion of the beam-shaped panel are placed on the upper end of the wall panel member receives and supports the load of the ceiling panel member from above. When the room space is large and long beam-type panels need to be arranged, the middle part of the beam-type panels is easily bent, so the supporting force for supporting the ceiling panel members is reduced and the ceiling panel members are stably supported. May be unable to do so. However, according to the present invention, since a projecting portion capable of placing and supporting the beam-shaped panel is formed at the upper end portion of the wall panel member, for example,
By arranging the wall panel member having the projecting portion at a position located in the longitudinal middle portion of the beam-shaped panel, the projecting portion can place and support the intermediate portion of the beam-shaped panel, It is possible to prevent bending of the beam panel intermediate portion. Further, a plurality of short beam-shaped panels can be used instead of the long beam-shaped panels. That is,
A wall panel member having the protrusion is disposed such that an end of the short beam-shaped panel is located on the protrusion, and one end of the short beam-shaped panel is placed and supported on the protrusion. Thereby, the beam-shaped panel can be supported and fixed without bending. As a result, even if the inner room space is large and the disposition distance of the beam-shaped panel is long, the beam-shaped panel can be supported and fixed without bending, and the ceiling panel member can be stably supported.

[0012]

Embodiments of the present invention will be described below with reference to the drawings. In the drawings, portions denoted by the same reference numerals as those of the conventional example indicate the same or corresponding portions.

FIG. 1 shows a beam type panel 17, a wall panel member 6, and a beam-type panel 17 in an existing room 2 in which a beam 3 formed by a structure 1 such as an existing wall, floor, or ceiling of a general house projects.
By assembling the ceiling panel member 11, a living room R 'for home care as an example of a new room space (corresponding to the inner room R according to the present invention, hereinafter simply referred to as a living room R') is formed in the existing room 2. It shows a certain situation. FIG.
FIG. 3 is a side view of the inside of the existing room 2 formed by the structure 1 before the reform, and FIG. 3 shows the new living room R ′ after the inside of the existing room 2 is reformed.

The wall panel member 6 includes a wall panel 7 constituting a general wall portion, and a self-standing L-shaped corner panel 4 disposed at a corner in the existing room 2. Incidentally, a pair of wall panel members arranged on both sides of the new door opening 16 (corresponding to the room opening) of the wall panel member 6 among the wall panel members 6 are connected to the right panel 10.
The wall panel member disposed above the new opening 16 is referred to as the left panel 9, and the upper panel 8. (See Figures 1 and 4)
As shown in FIG. 7, the beam type panel 17 includes a vertical wall portion 18 and a horizontal wall portion 19 which cover the beam 3 projecting into the existing room 2.
And has an L-shaped cross section.

Next, the assembly of each panel will be described. As shown in FIGS.
Is an L-shape in plan view, it can stand on its own without relying on other supporting structural members. Therefore, first, one of the corner panels 4 is arranged in the corner of the existing room 2 and the corner panel The wall panel 7 is connected to each of the four ends. At this time, of the corner panel 4 and the wall panel 7, the corner panel 4 ′ and the wall panel 7 ′, which enter below the beam 3, are arranged at a place where the beam 3 is not provided. The height is formed lower than that. One end 19a of the lower surface of the horizontal wall portion of the beam-shaped panel 17 and the left and right end portions 19b thereof are placed on and supported by the upper end portion 12 'of the corner panel 4' and the wall panel 7 '. R 'Inner left and right ends 1
8a is attached and fixed by abutting the side end 20 of the wall panel 7.

The upper end 1 of the corner panel 4 and the wall panel 7
2 and upper end 8 of upper panel 8 and left and right panels 9 and 10
As shown in FIGS. 4 and 5, since communication grooves 13 are provided over the entire width of each panel as shown in FIGS. 4 and 5, a connecting member 14 that can abut each panel and fit into each communication groove 13 is provided. By fitting over the boundary of the upper end part 12, connection and alignment of panels can be performed simultaneously. As shown in FIGS. 4 and 5, a communication groove 13 'extending over the entire width of each panel is also provided at the upper end 12' of the corner panel 4 'and the wall panel 7'. Can be fitted into each communication groove 13 'by contacting
By fitting the 4 'across the boundary of the upper end 12', connection and alignment of the panels can be performed simultaneously.

As shown in FIG. 5, one end 19a and both left and right ends 19b of the lower surface of the horizontal wall of the beam-shaped panel 17 are provided with:
A projection 19c is provided, and this projection 19c is
The corner panel 4 'is mounted on the upper end 12' of the wall panel 7 'so as to be fitted in a groove other than the communication groove 13' in which the connecting member 14 'is fitted, and the vertical wall 18
Is connected and fixed to a side end of the adjacent wall panel 7 via a connecting tool such as a bolt (not shown). In addition, beam type panel 17
The connection with the adjacent wall panel 7 is also performed at the upper end thereof, and the vertical wall portion 18 of the beam type panel 17 is brought into contact with the side end surface 20 of the adjacent wall panel 7, and the upper end portion of the beam type panel 17 is connected. And a connecting member 14 that can be fitted into the communication groove 13 provided in the upper end 12 of the wall panel 7.
The panels can be connected to each other by fitting over the boundary between 8b and 12b.

As shown in FIG. 4, a member having the same shape as the connecting member 14 is previously communicated with both ends of the communication groove 13 of the upper panel 8 in a state that the member is partially protruded outward from both ends of the communication groove 13. A connecting portion 15 fixed to the groove 13 is provided, and the protruding connecting portion 15 is fitted into the communication groove 13 of the left and right panels 9 and 10 adjacent on the left and right sides, thereby forming the upper panel 8. Upper end 12 and left and right panels 9,1
The upper panel 8 can be supported by the left and right panels 9 and 10 in a state where the upper ends 12 of the zeros are aligned at the same height.

The connection of the adjacent corner panels 4, 4 ', the wall panels 7, 7', the upper panel 8, and the left and right panels 9, 10 is also performed at positions other than the upper ends 12, 12 ', as shown in FIG. As shown in FIG. 3, a locking portion 22 (inside one side) having a built-in locking claw 21 that is rotatable around an axis perpendicular to the panel surface by a rotating operation from inside the living room R ′ on one side. In the present embodiment, three positions are provided, and on the other side, a locked portion 24 (in the present embodiment, three positions) incorporating a locking pin 23 for locking the locking claw 21 at a predetermined rotation position. ) Is provided so that the locking portion 22 and the locked portion 24 can be connected by a rotation operation from the inside of the living room R ′. As described above, since the adjacent corner panel 4, wall panel 7, upper panel 8, and left / right panels 9, 10 can be connected from the inside of the living room R ', panel assembly or disassembly can be performed quickly. It is.

The ceiling panel member 11 is assembled by assembling the corner panels 4, 4 ', the wall panels 7, 7', the upper panel 8, the left and right panels 9, 10 and the beam-shaped panel 17 to form a living room wall. After that, the projection 11a provided on the lower surface of the peripheral portion of the ceiling panel member 11 that can be fitted into the communication groove 13 is fitted into a groove portion other than the communication groove 13 into which the connecting member 14 is fitted. , Corner panel 4, wall panel 7, upper panel 8, left and right panels 9, 10, beam type panel 1.
7 and connected. Thereby, the connecting member 14
Is in the communication groove 13, and the ceiling panel member 11 is
Of the ceiling panel member 11 from above.
Is fixed by the lower surface of the peripheral portion of the rim.

In the beam type panel 17, when the ceiling panel member 11 is placed and fixed on the upper end portion 18b of the vertical wall portion 18, the horizontal wall portion 19 is moved to the upper end of the corner panel 4 'and the upper end of the wall panel 7. By mounting and supporting on the portion 12 ′, the load of the ceiling panel member 11 from above can be received and supported, and the vertical wall portion 18 can be abutted and fixed to the side end portion 20 of the adjacent wall panel 7. Thus, the forward fall due to the moment load acting on the beam-shaped panel 17 can be prevented.

The beam-shaped panel 17, the corner panels 4, 4 '
, Wall panels 7, 7 ', upper panel 8, left and right panels 9,
10. The surface of the ceiling panel member 11, which faces the newly formed living room R ', is subjected to a finishing process, and only the assembling of each panel is not required. In addition, by preparing various types of finishing processes for each panel in factory production and making them into parts, without lowering the flexibility of remodeling design, streamlining of site construction, reduction of total cost of remodeling design and construction The price can be reduced.

[Another Embodiment] Another embodiment will be described below. <1> In the above embodiment, an example in which the present invention is applied to an existing room in which a beam projects is described. However, the present invention also applies to an existing room in which a pillar and a beam connected to the pillar project. Applicable. A specific example is shown in FIG.
As shown in (b), a self-supporting outside corner panel 5 and an inside corner panel 4 (an example of a bent plate wall panel member) are arranged in combination in a state surrounding a column 28, and wall panels 7 are provided at both ends thereof. To form a living room wall. Then, one end 19a of the lower surface of the horizontal wall portion of the beam-shaped panel 17 is formed to have a lower height, and the upper end portion 1 of the wall panel 7 'which is inserted under the beam 3 is formed.
2 ′ and the left and right ends 1 on the lower surface of the side wall.
The ceiling panel member 11 is mounted and supported on the upper end portion 12 'of the corner panel 4' which is formed below the beam 3 and has a lower height. It receives and supports the load of the ceiling panel member 11 from above when it is placed and supported, and the inner wall end 18a of the vertical wall portion 18 in the living room R 'space side in the left-right direction is positioned on the side of the adjacent protruding corner panel 5. By contacting the end 20, the vertical wall 1
When the ceiling panel member 11 is placed and supported on the upper end portion 18b of the beam 8, it is possible to prevent a forward fall due to a moment load acting on the beam-shaped panel 17. So, existing room 2
Even if the pillar 28 and the beam 3 connected to the pillar 28 protrude inside, the ceiling panel member 11 can be firmly and stably supported, and the ceiling height is high and the living room R which is wide in the lateral direction is provided. 'It is possible to form a space.

<2> As described above, the beam type panel 17
In order to place and support the left and right end portions 19b of the lower surface of the horizontal wall portion, the height of the lower portion is reduced and the lower end portion 19b is placed on the upper end portion 12 'of the corner panel 4' which is inserted under the beam 3. Part 1
8 is not limited to the configuration in which the side end portions 20 to which the left and right end portions 18a are brought into contact with the side end portions 20 of the protruding corner panel 5, but the vertical wall portions 18 of the beam-shaped panel 17 are brought into contact. Can and
A beam-shaped panel 17 is attached and fixed to an L-shaped notch formed at the upper part of the inner corner panel 4, the outer corner panel 5, the wall panel 7, etc. so that the horizontal wall portion 19 can be placed and supported. Is also good. In short, the side wall can be placed and supported, and
The present invention can be applied if the beam-shaped panel can be attached and fixed so that the vertical wall portion can be abutted and fixed to prevent the fall-down. At this time, it is also possible to use a beam-shaped panel formed by connecting the vertical wall portion and the horizontal wall portion formed separately to each other in an L-shape, but it is possible to use a joint end where the vertical wall portion and the horizontal wall portion are bonded. The joining line formed in the portion is not conspicuous when it is in a wide plane, but it is not so conspicuous when it is present in a corner portion, which is not preferable in consideration of aesthetics.

<3> The shape of the wall panel member 6 is not limited to the shape described in the previous embodiment. As shown in FIG. 9, a beam-shaped panel 17 is provided on the upper end 12 'of the wall panel 7'.
May be formed with a protruding portion 26 capable of placing and supporting the same. As a specific example, as illustrated in FIG.
It is necessary to arrange a long beam-shaped panel 17 having a large room R 'space by arranging and supporting the intermediate portion of the beam-shaped panel 17 at a position located at a middle portion in the longitudinal direction of the panel. Even in this case, it is possible to prevent the intermediate portion of the beam-shaped panel 17 from bending. Also, as shown in FIG. 9B, the wall panel 7 'is arranged so that the end of the short beam-shaped panel 27 comes to the projecting portion 26, and the end of the short beam-shaped panel 27 is joined to the projecting portion. By mounting and supporting the beam-shaped panel 26, it is possible to use a short beam-shaped panel 27 instead of the long beam-shaped panel 17, and to shorten the beam-shaped panel as compared with the long beam-shaped panel 17. Since it can be formed lightly, its handling becomes easy. Furthermore, by arranging a plurality of wall panels each having the protrusion, not only the support strength of the beam-shaped panel can be improved, but also the beam-shaped panel can be divided into lengths between adjacent protrusions. It becomes possible.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a state of forming an inner room.

FIG. 2 is a partially cutaway perspective view showing an existing room.

FIG. 3 is a partially cutaway perspective view showing a new room space.

FIG. 4 is an exploded perspective view showing an assembly state of a panel member.

FIG. 5 is an exploded perspective view showing an assembling state of the beam type panel.

FIG. 6 is an exploded perspective view showing a panel assembly state.

FIGS. 7A and 7B are explanatory views showing an assembling state of the beam-shaped panel, wherein FIG.

FIGS. 8A and 8B are explanatory views showing an assembling state of a beam type panel according to another embodiment, wherein FIG. 8A is a perspective view of assembling a main part, and FIG.

FIG. 9 is a perspective view showing a wall panel member of another embodiment, in which (a) shows a long beam-shaped panel and (b) shows a short beam-shaped panel.

FIG. 10 is an enlarged front view of a main part of a longitudinal section showing a state in which a new room space is formed in the related art. (A) shows an example in which a wall panel is provided below a beam, and (B) shows a wall in front of the beam. An example in which panels are provided is shown.

FIGS. 11A and 11B are explanatory views showing an assembling state of a beam-type panel of a comparative example, wherein FIG. 11A is a perspective view of assembling a main part, and FIG.

[Explanation of symbols]

 2 Existing room 3 Beam 4 Corner panel 5 Corner panel 6 Wall panel member 11 Ceiling panel member 12 Upper end part 17 Beam type panel 18 Vertical wall part 19 Horizontal wall part 20 Side end part 26 Projection part 28 Column H end part T end part Room inside R

Claims (3)

[Claims] 1. A panel assembling structure for forming a new interior room space in an existing room by assembling at least a plurality of wall panel members and a ceiling panel member, wherein the vertical portion covers a beam projecting into the existing room. An L-shaped beam-shaped panel having a wall portion and a horizontal wall portion is provided, and among the beam-shaped panels, an end of the lower surface of the horizontal wall portion is placed and supported on an upper end portion of the wall panel member, and An inner surface end of the vertical wall portion on the inner room space side is disposed in contact with a side end of the wall panel member, and the ceiling panel member is placed and supported on an upper end portion of the vertical wall portion. Panel assembling structure that forms a new room space. 2. An assembling structure of a panel for forming a new interior room space in an existing room by assembling at least a self-supporting bent plate wall panel member, a wall panel member, and a ceiling panel member. The bent plate wall panel member is formed of an outer corner panel and an inner corner panel with respect to an existing room in which the beams connected to the outer wall are projected, and the outer corner panel and the inner corner panel are assembled so as to surround the pillar. And a cross section L having a vertical wall portion and a horizontal wall portion covering the beam.
A beam-shaped panel having a U-shape is provided, and of the beam-shaped panels, an end of the lower surface of the horizontal wall portion is placed and supported on an upper end portion of the corner panel, and an inner surface of the vertical wall portion on the inner room space side. A panel set that has an end portion abutting on a side end portion of the protruding corner panel, and has a ceiling panel member placed and supported on an upper end portion of the vertical wall portion to form a new room space. Attached structure. 3. A protruding portion capable of mounting and supporting said beam-shaped panel is formed at an upper end portion of said wall panel member.
Or the assembly structure of the panel of 2.