JP3066487B2 - Opening forming panel member - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a room forming member for forming a new room space in an existing room by assembling at least a wall panel member, and more particularly, to a technique for improving the degree of freedom in design and construction efficiency at the time of renovation. .

[0002]

2. Description of the Related Art Conventionally, as a method of building a house, regardless of whether it is a detached house or a multi-family house, a structural part such as a wall, a floor, a ceiling, a roof, etc. is first constructed, and a base treatment and a finishing treatment are performed on the structural part. Is common. Also, when renovating an existing room part, it is common to use the construction method for the above-mentioned new construction.

[0003] In addition, in contrast to such a general house building method, a new room space is formed in an existing room formed in the existing structure portion without performing groundwork processing and finishing treatment on the existing structure portion. For this purpose, a new reforming method has been proposed in which a plurality of frame members and a panel member subjected to a base treatment and a finishing process are mounted between the assembled frame members.

[0004]

In the conventional general construction method of a house, a house design plan is usually restricted by a design plan at the time of new construction, and the degree of freedom of a design change at the time of renovation is usually extremely low. . In particular, in the renovation work, along with the renovation of existing structures such as walls, to the openings such as doorways and windows formed by these walls, etc., to the opening forming members such as window frames that form the openings Refurbishment work may reach up to. In addition, even in the work of facility construction only with the addition or change of telecommunication wiring etc., there may be roadside work such as dismantling work of walls and openings,
As a result, the degree of freedom in design during renovation is greatly limited, and it is inevitable that the renovation work will be large-scale.

[0005] Further, in the above-mentioned remodeling method in which a new room space is formed in an existing room by a plurality of frame members and panel members, the same way is used because electric wiring and the like are incorporated inside the member. There is a problem that construction may occur, and the renovation work may be large. Further, in the remodeling method, it has been proposed to simplify the renovation work by preparing a wall panel member dedicated to the opening united by combining wall panel members so as to surround the opening unit. There is a problem that the panel member itself becomes large.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to solve the above-mentioned problems, to simplify the repair work around an opening in a renovation work, and to derive by dismantling an existing structure. Repair work around the opening
The point is to reduce the work of entrainment such as demolition of the existing structure accompanying the renovation around the opening, and to simplify the renovation work itself.

[0007]

In order to achieve this object, a first feature of the opening forming panel member according to the present invention is that at least a wall panel is provided as described in claim 1 of the claims. An opening forming panel member that forms a part of a room forming member that can form a new room space in an existing room by assembling members and that can be disassembled and assembled, and forms a new opening in an existing opening in the existing room. It comprises a pair of wall panel members for covering the left and right side wall structures of the existing opening from the room space side and a column panel member for shielding above the existing opening, and the column panel member
At both ends, a part of the transom panel member is
A connecting portion projecting to the side, and the projecting
Before connecting the connecting portion to the left and right sides of the transom panel member
Can be fitted into the communication groove provided on the upper end surface of the wall panel member
It is in the point configured .

[0008] The second characteristic configuration is, as described in claim 2 of the claims, in addition to the first characteristic configuration, a frame of the new opening is provided on the bottom surface of the inter-panel panel member. A left side member of the frame of the new opening is provided on a right end surface of the wall panel located on the left side of the existing opening, and a wall side member located on the right side of the existing opening. The right end member of the frame of the new opening is provided on the left end surface of the new opening.

The operation and effect will be described below. According to the first characteristic configuration, in the renovation work involving the renovation of the wall surface of the room including the opening, the wall panel members can be assembled to form a new wall on the front side of the existing wall, and the renovation can be further performed. Similarly, as for the surrounding area, a pair of wall panel members and a transom panel member can be assembled and the wall around the existing opening can be reformed, so the renovation work can be simplified without dismantling the existing wall structure, shortening the construction period In addition, the construction cost can be reduced. Further, at both ends of the inter-panel panel member, the
There is a connecting part that protrudes a part on both left and right outer sides,
Connect the protruding connecting portion to the left and right of the
Communication provided on the upper end surface of the wall panel member adjacent on both sides
A new opening is formed because it can be fitted into the groove
Can be performed easily and quickly, and at the same time,
The upper end surface is the same as the upper end surface of the flat panel member.
In a state where they are aligned at the same height, the transom panel member is
It will be supported by the wall panel member. further,
Since a single integrated dedicated wall panel member need not be used to form the new opening, the degree of freedom in the combination of each member is increased, so that the degree of freedom in remodeling design can be improved. .

According to the second characteristic configuration, a frame of a new opening such as a window frame is formed simply by assembling the transom panel member and the pair of wall panel members. This eliminates the need to attach the frame, and simplifies the renovation work.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, an existing room 1a formed by a structure 1 such as an existing wall, floor, ceiling, etc. of a general house is finished on one side facing a newly formed room space 2 side. , A flat wall panel member 3a which is a wall panel member 3, and an L-shaped corner wall panel member 3b
Then, by assembling the ceiling panel member 4, a part of the structure 1 is reformed, and the new room space 2 is formed. FIG. 2 shows the structure 1 before reforming.
FIG. 3 is a side view of the inside of the existing room 1a formed by the above. FIG. 3 shows the inside of the existing room 1a shown in FIG.
2 shows the new room space 2 after being renovated in the manner shown in FIG. 1. Here, since the corner wall panel member 3b has an L-shape in plan view, the corner wall panel member 3b can stand alone without relying on other supporting structural members.
Is placed on one corner of the existing room 1a,
By connecting the flat wall panel member 3a thereto, the wall surface can be reformed only by assembling the wall panel members 3 without assembling other structural members.

An existing opening 20 in which part or all of the existing opening of the existing room formed by the structure 1 is used as a new opening is hidden by the wall panel member 3. Without being provided, a pair of flat wall panel members 3c is provided on the front side of the existing wall surface on both the left and right sides of the existing opening 20, and between the pair of flat wall panel members 3c.
A new opening 21 is formed by connecting a panel panel member 22 that shields an upper portion of the existing opening 20 to the pair of flat wall panel members 3c. The column panel member 22 and the pair of flat wall panel members 3c constitute an opening forming panel member according to the present invention.

Next, the wall panel members 3a, 3b, 3
c, the transom panel member 22 and the ceiling panel member 4
Will be described. As shown in FIGS. 4, 5 and 7, the upper end surfaces 31 of the wall panel members 3 a, 3 b, 3 c and the upper end surface 23 of the transom panel member 22 respectively have communication grooves 32 extending over the entire width of each panel member. Is provided, and the respective side end faces 33 of the flat plate wall panel members 3a, 3c or the corner wall panel members 3b are brought into contact with each other,
By connecting a connecting member 34 that can be fitted into each of the communication grooves 32 across the boundary of the upper end surface 31, the flat wall panel members 3a or the flat wall panel members 3
c or the connection with the corner wall panel member 3b and the alignment are simultaneously performed. As shown in FIG. 5, members having the same shape as the connecting member 34 are provided at both end portions of the communication groove 32 of the inter-panel panel member 22 in a state where a part thereof is protruded to both left and right outer sides. A connecting portion 24 is provided, which is fixedly attached to the connecting portion 2.
4 is fitted into the communication groove 32 of the flat panel member 3c adjacent to the left and right sides, so that the upper end surface 23 of the inter-panel panel member 22 and the upper end surface 31 of the flat panel member 3c have the same height. In this state, the inter-panel panel member 22 is supported by the two flat wall panel members 3c. The connection between the wall panel members 3 is also performed at positions other than the upper end surface 31, and as shown in FIG. Locking claw fitting 3 that is rotatable around a simple axis
5 is provided, and a locking pin 37 on which the locking claw 35 is locked at a predetermined rotation position is provided on the other side.
Is provided, and after the locking portion 36 and the locked portion 38 are connected by the rotation operation, a surface is provided on the room space side to perform the rotation operation. The turning operation section 39 provided on the panel surface to be closed is blindfolded by a predetermined blindfold member. As described above, since the connection between the wall panel members 3 can be performed by the operation from the room space 2 side, the panel assembling or disassembling operation can be performed quickly.

[0015] As shown in FIG.
2 has an upper side member 2 of the frame 25 of the new opening 21.
6 is provided, a left side member 27 of the frame 25 is provided on a right end surface of the flat wall panel 3c located on the left side of the existing opening 20, and the flat wall panel 3c located on the right side of the existing opening is provided. The right side member 28 of the frame 25 is provided on the left end surface of the frame member 25. By assembling the inter-panel panel member 22 and the pair of flat wall panel members 3c, the upper side member is formed at the periphery of the new opening 21. 26, the left side member 27 and the right side member 28 face each other and are connected to form the frame 25.

The ceiling panel member 4 can be assembled into the communication groove 32 provided on the lower surface of the peripheral portion of the ceiling panel member 4 after the wall panel member 3 and the transom panel member 22 are assembled. The peripheral edge of the ceiling panel member 4 is placed on the wall panel member 3 and the transom panel member 22 so that the protrusion 4a is fitted into a groove portion of the communication groove 32 other than the connection member 34. And connected. As a result, the connecting member 34 is in the communication groove 32, from the left and right, by the projection 4 a of the ceiling panel member 4, and from above the ceiling panel member 4.
Is fixed by the lower surface of the peripheral portion of the rim. Note that a ceiling panel support fitting for suspending and supporting the ceiling panel member 4 from an existing ceiling which is a part of the structural portion 1 is provided on the existing ceiling in advance, so that the ceiling panel member 4 It is also possible to form a large room, that is, a large space room with a long span between the opposed flat plate wall panel members 3a.

As shown in FIGS. 4 and 5, the room space 2 of each of the wall panel members 3 and the transom panel member 22 is provided.
Upper side 3 corresponding to the edge around the ceiling in front of the wall facing the side 3
On the lower side portion 30b corresponding to the baseboard portion 0a and the skirting portion which comes into contact with the floor surface of each of the wall panel members 3, a groove portion 5 opened to the room space 2 side is provided. As shown in FIG. 6, the vertical cross-sectional shape of the groove 5 is a U-shape. Also,
The upper and lower ends of each of the upper and lower grooves 5 are processed to be thinner than the center, so that the edge finishing member 6a around the ceiling is formed.
And a space for accommodating the lid member 6 which also serves as the baseboard finishing member 6b. The length of the lid member 6 is equal to the total width of the wall panel members 3 or the inter-panel panel members 22 in the connecting direction, and the panel members 3 and 22 can be attached and detached. A locking member 6c for locking with the groove 5 is attached to the back surface side of the lid member 6.

As shown in FIGS. 4 and 6, a space surrounded by the groove 5 and the lid member 6 is provided with an electric communication line 9a and a communication line 9b such as an electric line 9b required for the renovation work.
For laying or removing the telecommunications wiring 9 from the room space 2 side, so that the efficiency of the construction itself can be improved, and the wiring can be easily added or changed. It is easy to deal with and partial reforms.

Further, as shown in FIG. 4, the wall panel member 3 is provided with a device 7 for adding a function in the room space 2 or a device mounting portion 8 for mounting the device in advance in factory production. It is provided. And the device 7
Alternatively, an electric communication line 9c for pulling out from the instrument mounting portion 8 into the groove 5 is built in separately from the one inside the groove 5. In this manner, the electric communication wiring 9c built in the wall panel member 3 is connected to the electric communication wiring 9 in the groove 5 of the wall panel member 3, and the electric communication wiring 9 is further connected to the groove 5 By connecting to the existing telecommunications wiring via the, the labor of laying or removing the telecommunications wiring and the facility construction can be greatly reduced.
As an example of the device 7 or the device mounting portion 8, for example, as shown in FIG. 4, a lighting device 10 and a switch 11, an electrical outlet 12, and a telephone terminal 13 are provided on the wall panel member 3.

The surfaces of the wall panel member 3, the ceiling panel member 4, and the lid member 6 facing the room space 2 are each subjected to the finishing treatment as described above. Only the assembly is performed, and no on-site finishing is required. In addition, by preparing various types of finishing processes for each of the above members in factory production and making them into parts, without lowering the degree of freedom in remodeling design,
This makes it possible to increase the efficiency of on-site construction and reduce the total cost of renovation design and construction work.

Another embodiment will be described below.

<1> In the present embodiment, the upper side member 2
6. The frame 25 of the new opening 21 was formed by assembling the left side member 27 and the right side member 28. Here, the upper side member 26, the left side member 27, and the right side member 28 Instead of providing each of the panel members 3c and 22 separately, the upper side member 26, the left side member 2
7, the right side member 28 is assembled at a construction site, or the pre-assembled frame 25 is attached to the panel members 3c and 22 at the site, or the pre-assembled frame 25 is attached to the It may be provided on the bottom surface of the panel member 22 and be integrated. Although the upper side member 26 is provided on the bottom surface of the inter-panel panel member 22, the left side member 27 and the right side member 28 may be attached to each side end surface of the flat wall panel 3c at a construction site. . In this case, the flat wall panel 3
The flat wall panel 3b can be used instead of c.

<2> In the present embodiment, the new opening 21
Is an opening for an entrance whose lower end is opened to the floor surface, but the opening is located below the opening, such as a window, using a waist-high wall panel as one of the opening forming panel members. It may be provided on the side. In this case, it is preferable that the lower edge member of the frame of the new opening is attached to the upper end surface of the waist-high wall panel, and the locking portion 36 is provided on one side below the both end surfaces, It is also a preferred embodiment that the locked portion 38 is provided on the other side.

<3> In the present embodiment, a reform using an existing floor surface is assumed. In the case of a reform including the floor surface, a floor panel member is placed and laid on the existing floor surface. After that, the wall panel member 3 and the ceiling panel member 4 are assembled or, after the wall panel member 3 is assembled, the floor panel member is placed and laid on the existing floor surface. It does not matter.

<4> In the present embodiment, the groove portion 5 is provided in the wall panel member 3 and the transom panel member 22, but it is not always necessary to provide the groove portion. Further, the groove 5 may be provided in only one of the upper side 30a and the lower side 30b. Further, it is not always necessary to use the lid member 6. In this case, by making the width in the height direction of the opening of the groove 5 facing the room space 2 smaller than the height of the hollow portion, the electric communication wiring 9 in the hollow portion can be seen from the room space 2 side. It may be eliminated.

<5> The length of the lid member 6 may not be equal to the entire width of the wall panel members 3 in the connecting direction.
For example, it is also preferable that the length be equal to the length of each side of the room space 2 in a plan view. In this case, the continuity of each wall surface formed by connecting the wall panel members 3 is emphasized as a design, and the aesthetic appearance is increased. Note that the baseboard finishing member or the ceiling periphery finishing member does not necessarily have to be integrally formed as the lid member. Each of them may have a structure in which the finishing members on the front side and the locking members 6c on the back side can be separated. In this case, it is also preferable that only the length of each of the finishing member portions is equal to the length of each side of the room space 2 in a plan view,
Further, in a preferred embodiment, the locking member 6c is also used as a connecting member for connecting the wall panel members 3 adjacent to each other.

[0026]

As described above, according to the present invention,
The renovation work around the opening in the renovation work has been simplified, and the renovation work around the opening due to the dismantling of the existing structure and the accompanying work such as the dismantling of the existing structure accompanying the renovation around the opening have been reduced. It has become possible to simplify the renovation work itself.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing one embodiment of a reform using a room forming member according to the present invention.

FIG. 2 is an explanatory view showing a state before renovation by a room forming member according to the present invention.

FIG. 3 is an explanatory view showing a state after renovation by a room forming member according to the present invention.

FIG. 4 is an exploded explanatory view showing the formation of a room space by the room forming member according to the present invention.

FIG. 5 is an explanatory view showing an embodiment of an opening forming panel member according to the present invention.

FIG. 6 is a sectional view of a main part of the room forming member according to the present invention.

FIG. 7 is an explanatory view of a main part of a connecting portion of the room forming member according to the present invention.

FIG. 8 is an explanatory view of a main part of a connecting portion of the room forming member according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Structure 1a Existing room 2 Room space 3 Wall panel member 3a, 3c Flat wall panel member 3b Corner wall panel member 4 Ceiling panel member 5 Groove 6 Cover member 6a Ceiling edge finishing member 6b Skirting member 6c Locking member 7 device 8 device mounting portion 9, 9c telecommunication wiring 20 existing opening 21 new opening 22 span panel member 23, 31 upper end surface 24 connecting portion 25 frame 26 upper side member 27 left side member 28 right side member 30a upper side portion 30b lower side portion 31 upper end surface 32 communication groove 34 connecting member

Claims (2)

(57) [Claims] 1. A part of a room forming member which can form a new room space in an existing room by at least assembling a wall panel member and can be disassembled and assembled, and has a new opening in an existing opening in the existing room. A pair of wall panel members for covering the left and right side wall structures of the existing opening from the room space side, and a transom panel member for shielding above the existing opening. And at both ends of the transom panel member, the transom panel member
Is provided with a connecting part that projects a part of
And connecting the protruding connecting portion to the transom panel member.
Provided on the upper end surface of the wall panel member adjacent to both left and right sides
An opening forming panel member configured to be fitted into the communication groove . 2. An upper side member of the frame of the new opening is provided on a bottom surface of the transom panel member, and a frame of the new opening is provided on a right end surface of the wall panel located on the left side of the existing opening. The opening forming panel member according to claim 1, wherein a left side member is provided, and a right side member of a frame of the new opening is provided on a left end surface of the wall panel located on the right side of the existing opening.