JP3044250B2 - Panel members - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel body having a panel body and a panel connecting portion for connecting the panel body in a predetermined direction at a pair of side ends of the panel body. TECHNICAL FIELD The present invention relates to a panel member for forming a room such as a wall, a ceiling, and a floor for forming a new room space in an existing room.

[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. In this case, the housing design plan is bound by the design plan for new construction, and the degree of freedom of design change during renovation is usually extremely low. In addition, when renovating, existing structures such as walls may need to be dismantled and removed, which may increase the scale of the work and may also be accompanied by roads to remove electrical wiring etc. buried inside the walls due to dismantling work. Construction may occur and the scale of the construction may further increase. In addition, in the renovation that passed years after the new construction, the design materials at the time of the new construction do not remain,
The details of the existing structures are unclear, making renovation design extremely difficult.

[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] However, as described above, in the conventional general house building method, the degree of freedom of design at the time of renovation is greatly limited, and it is inevitable that the construction will be large. In addition, in the above-described remodeling method in which a new room space is formed in an existing room by using a plurality of frame members and panel members, the remodeling method is basically a frame method, and there is a problem that assembly and disassembly work becomes large. Was.

Therefore, the present inventor has proposed a technique for forming a new room space by assembling only a room forming member such as a wall panel in a room independently of an existing structure.
Patent applications have already been filed (for example, Japanese Patent Application No. 09-25 / 1997).
No. 4064).

[0006]

However, even in the room forming member and the like already proposed by the present inventor and in the renovation of an existing house or the like by a general industrialized interior wall panel or the like, the wall panel is required. When installing panel members such as, it is necessary to use panel members that are compatible with the dimensions of the existing room, and as a result, dimensional adjustment processing is required for some panel members at the construction site, but the dimensional adjustment A method that allows easy processing has not been established yet.

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 and to provide a panel body and a panel connecting portion for connecting the panel body in a predetermined direction. Another object of the present invention is to provide a panel member which is provided on each of a pair of side end portions of a main body, and which can be easily dimensionally adjusted.

[0008]

According to a first aspect of the present invention, there is provided a panel member, comprising: a panel body; A panel connecting portion for connecting the panel main body in a predetermined direction is provided at each of a pair of side end portions of the panel main body, and at least one of the panel connecting portions is configured to be separable from the panel main body; The main body is configured to be cuttable in a direction parallel to a first side end where the panel connecting part of the pair of side ends is separable, and the panel connecting part separable from the panel main body is provided on the panel. The main body is configured so as to be attachable to a newly formed cutting side end by the cutting , and is connected to another panel connected to the panel connecting portion.
The other panel book
A locked state that locks with the body and retired from the butt
The present invention is characterized in that a connection fitting which can be switched to the unlocked state is provided . The cutting end is preferably cut at a single cutting surface in terms of working efficiency, but may be formed by cutting a plurality of times. In other words, when the first side end is formed of a plurality of planes, the cut side end is formed by cutting along a predetermined cutting plane parallel to each plane.

The second feature is, in addition to the first feature, described in claim 2 of the claims.
The shape of the cutting side end is the same as that of the first side end.

The third feature is, in addition to the first or second feature, as described in claim 3 of the claims, wherein the cut-side end is separable from the panel body. It is characterized in that the panel connecting portion is made of a material or a structure capable of being screwed.

The operation and effect will be described below. According to the first characteristic configuration, if an attempt is made to reduce the width of the panel member determined by the size between both ends of the panel connecting portion,
The detachable panel connecting portion is detached from the panel main body, and the panel main body is cut away from the first side end by a dimension to be shortened to another side end side by a dimension to be shortened, and the cut side end is cut. By attaching the panel connecting portion removed from the panel main body to the cut end thereof, the width of the panel member is set to a predetermined width while maintaining the connecting function between the panels of the panel member. It can be shortened easily. As a result, by connecting the panel members in a predetermined direction while connecting the panel connecting portions, it is possible to form one of the room components such as a wall, a ceiling, and a floor constituting a new room, and further, Since the width of the panel member in the connected state can be arbitrarily adjusted in the connecting direction, it is possible to perform a renovation work on a room of any size only by assembling the panel member alone. Also, another panel body connected to the panel connection part
Protrudes into the butted part and locks with the other panel body
And the unlocking state retired from the butting portion.
Since the connection bracket that can be switched to the removed state is provided,
When connecting panel members, lock the connection fittings
It can be released and placed at a predetermined location.
After that, by making the above-mentioned locked state, it is linked with the adjacent panel member.
It is possible to tie. That is, assembly of panel members
When butt arrangement of panel members in
Because the connection bracket can work without getting in the way,
For example, a newly formed connection between panel members
It can be done from the house space side (construction by inner set method)
Become. Accordingly, it is possible to reduce the price and improve the quality by the factory production of the panel members, and to greatly improve the degree of freedom in designing the renovation work due to the high adaptability to the on-site construction.

According to the second characteristic configuration, as long as the panel body is cut in the same cutting manner, the cut side end has the same shape as the first side end regardless of the cut width. Without special processing on the panel connecting part side,
The separable panel connection can be connected to the cut end in the same manner as the detachable panel connection was connected to the first end. That is, when cutting the panel body, it is not necessary to change the cutting method according to the cutting width, so that the operation can be simplified. Incidentally, even if a certain limit is provided at the cutting position of the panel body, as long as the cutting position is avoided, the same operation and effect can be expected,
The presence or absence of the restriction is not directly related to the operation and effect of the feature configuration.

[0013] According to the third characteristic configuration, since the panel connecting portion detachable from the panel main body can be screwed to the first side end, it can be easily separated from the first side end by a normal tool. Furthermore, the newly formed cutting-side end can be easily connected with a normal tool, and the operation can be simplified without requiring any special tools or skills. Note that the normal tool is an electric screwdriver, a hand screwdriver, or the like. In addition, as a material that can be screwed, for example, wood is generally used, and as a structure that can be screwed, for example, a through hole parallel to the width reducing direction is provided in the panel main body, and the cutting side end portion is provided. There is a structure in which a self-tapping screw is screwed into the opening that is exposed to the outside. In this case, the panel body may be made of a material that cannot be directly screwed, such as metal.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which a panel member according to the present invention is applied to a wall panel will be described below with reference to the drawings.

As shown in FIG. 1 and FIG. 2, a wall panel member 1 according to the present invention is a rectangular wooden panel, and is connected to a panel main body 2 and left and right side ends 3, 4 respectively. It comprises the parts 5 and 6. Further, one (right) side end 3 of the left and right side ends 3 and 4 and the corresponding panel connecting portion 5 are screwed to each other, and are separated by removing the screw. It is configured to be possible.
Hereinafter, the separable side end 3 and the panel connecting part 5 are referred to as a first side end 3 and a first panel connecting part 5, respectively.
The other side end portion 4 and the panel connecting portion 6 are
The side end portion 4 and the second panel connecting portion 6 are separately referred to for convenience.

As shown in FIGS. 1 to 3, the panel body 2 is provided on the back side of a rectangular decorative plywood 7 having a decorative surface processed in a horizontal direction parallel to an upper side 7a and a lower side 7b of the decorative plywood 7. A reinforcing crosspiece 8 is adhered to the upper surface of the decorative plywood 7, and furthermore, an upper storage portion having a U-shaped cross section opened to the surface side above the upper side 7 a and below the lower side 7 b. 9 and a lower storage portion 10 are attached along the upper side 7a and the lower side 7b, respectively. In addition, communication grooves 9a and 10a are provided on the upper surface of the upper storage portion 9 and the lower surface of the lower storage portion 10, respectively, for communicating with the ceiling forming member and the floor forming member in the left-right direction. . Accordingly, the lower storage unit 10 is moved from the upper surface of the upper storage unit 9 to the lower storage unit 10.
Is the height H of the wall panel member 1. As shown in FIG. 3, the upper and lower storage sections 9 and 10 are for providing a space for storing the telecommunication wiring 18 and the pipe 19, and the wall panel member 1 is assembled, After laying predetermined piping and wiring, the opening surface is covered with predetermined skirting boards 9b and 10b.

The left and right end faces of the crosspiece 8 and the upper and lower storage sections 9 and 10 are connected to the left side 7 of the decorative plywood 7.
c, respectively, has receded inward in the horizontal direction by a predetermined distance D from the right side 7d. The predetermined distance D is equal to the width D of the crosspiece 8 as described later, and the first and second panel connecting portions 5,
6 is for securing each mounting margin when the panel 6 is mounted on the panel main body 2. However, the second panel connecting portion 6 is not removed after being once attached for the reason described later. Furthermore, only the pier 8 can
In addition, the panel main body 2 in a state where the second panel connecting portions 5 and 6 are not attached does not have reinforcement in the vertical and vertical directions, so it is easy to bend and is inconvenient to handle. At W, a reinforcing plate 11 made of plywood having the same length as the height H is screwed vertically at two places near the center of the back side of each of the crosspieces 8 and the upper and lower storage portions 9 and 10 in the horizontal direction. Stopped and fixed.

As shown in FIGS. 1 and 2, each of the first and second panel connecting portions 5 and 6 has a symmetrical shape and structure in a wooden structure, as shown in FIG. ,
Connection fittings 12 for connecting the wall panel member 1 in the horizontal direction to three places at the upper and lower centers of the respective end faces facing the left and right outer sides.
Is embedded and fixed. The connection fitting 12 includes a left and right pair of a locking fitting 12a on a locking side and a locked fitting 12b on a locked side, and the locked fitting 12b is provided on the first panel connecting portion 5 side. The locking fitting 12a is provided on the second panel connecting portion 6 side.

Next, the first panel connecting portion 5 will be described. As shown in FIGS. 1, 2 and 4, the wooden structure of the first panel connecting portion 5 includes a back plate 13 made of plywood having the same shape as the reinforcing plate 11 and a right side of the surface of the back plate 13. The right end member 14 having the width D and the same length as the height H, which is made of the same bar as that of the pier 8, and the same bar as the pier 8 partially bonded to the left side of the surface of the backboard 13. A left end member 15 having a width D, and two square members identical to the crosspiece 8 for partially filling and reinforcing the gap between the right end member 14 and the left end member 15 on the surface of the back plate 13 are provided. And an intermediate reinforcing member 16 connected thereto.

Further, as shown in FIGS. 1 and 2, the upper and lower surfaces of the right end member 14 have the same cross-section "U" as the upper and lower storage portions 9, 10 of the panel body 2. The right-side end member 1 further includes
4, the communication groove 9 of the panel body 2
The communication grooves 14c and 14d which are the same as a and 10a are respectively cut. Also, as shown in FIGS. 1 and 4, when the first panel connecting portion 5 is attached to the first side end 3 of the panel body 2, the left end member 15 and the crosspiece 8 and It is provided discretely except for an intersecting portion 15a intersecting with the upper and lower storage sections 9, 10. Therefore, the left end member 15 fits into the gap between the crosspiece 8 and the upper and lower storage portions 9 and 10. The intermediate reinforcing member 16 is connected to the locked metal 12b.
Are provided at predetermined positions between the right end member 14 and the intermediate reinforcing member 16 at three positions where the locked metal parts 12b are to be embedded. The locked metal fittings 1
2b is attached.

The attachment of the first panel connecting portion 5 to the first side end portion 3 of the panel main body 2 is performed by the first panel connecting portion 5 as shown in FIGS. The first panel connecting portion 5 is fitted from the back side of the first side end portion 3 by aligning the crossing portion 15a with each of the crosspieces 8 of the panel main body 2. The left side surface of the right end member 14 is brought into contact with each of the crosspieces 8 and the right end surfaces of the upper and lower storage portions 9, 10, and a through screw hole previously provided in the contact portion of the right end member 14. 15b, the left end member 15 and each of the crosspieces 8 and the upper and lower storage portions 9, 10 are screwed together. In addition, the right end face of each of the crosspieces 8 and the upper and lower storage sections 9 and 10 is laterally moved from the right side 7d of the decorative plywood 7 of the panel body 2 by a predetermined distance D equal to the width D of the right end member 14. Since it has receded inward, the right side 7d of the panel main body 2 and the right side surface of the left end member 15 coincide with each other, and further, the cross-sectional shape of the upper and lower storage portions 9, 10 of the panel main body 2 The cross-sectional shape of the portion of the first panel connecting portion 5 also matches, and the panel main body 2 and the first panel connecting portion 5 are integrated.

As described above, the second panel connecting portion 6 has a wooden structure having a shape and structure symmetrical to the left and right wooden structures of the first panel connecting portion 5. The description of the attachment to the connecting portion 6 will be omitted because the left and right relations are reversed but are equivalent. However, the second panel connecting portion 6 is different from the first panel connecting portion 5 in that the locking fitting 12a is attached as the connecting fitting 12, and the operating portion 17 of the locking fitting 12a is connected to the panel main body. 2, that is, on the surface of the decorative plywood 7 corresponding to the position where the locking fitting 12a is embedded.

As shown in FIG. 5, the connection fitting 12 is
As described above, the locking fitting 12a and the locked fitting 12b are configured as a pair, and the decorative plywood 7
Locking claw fitting 12c rotatable about an axis perpendicular to the surface of the
Is locked at a predetermined rotation position to a locking pin 12d built in the locked metal member 12b by a rotation operation from the operation portion 17, whereby the locking metal member 12a and the locked metal member 12b are locked. And are connected.

Next, the assembly of the wall panel member 1 will be described. As shown in FIG. 6, one side facing the newly formed room space 21 is finished in an existing room 20 a formed by a structure 20 such as an existing wall, floor, or ceiling of a general house. By assembling the flat-panel wall panel member 1, a corner wall panel member 22 in which the wall panel member 1 is formed in an L shape in plan view, and a ceiling panel member 23, a part of the structural body 20 is formed. It is reformed, and the new room space 21 is formed. Note that FIG.
FIG. 8 is a side view of the inside of the existing room 20a formed by the structure 1 before the reform, and FIG.
7 shows the new room space 21 after the existing room 20a shown in FIG. 7 is renovated in the manner shown in FIG. Here, since the corner wall panel member 4 has an L-shape in plan view, it can stand on its own without relying on other supporting structure members. First, one of the corner wall panel members 22 is placed in the existing room 20a. Is mounted on one of the corners, and the wall panel member 1 is connected thereto, so that the wall reform can be performed only by assembling the wall panel members 1 and 22 without assembling other structural members. You can do it. still,
The connection operation of the wall panel members 1 or the wall panel members 1 and 22 is performed as shown in FIGS.
The left and right side end surfaces of the first and second panel connecting portions 5 and 6 of the wall panel members 1 and 22 to be connected are brought into contact with each other, and are provided on the upper end surfaces 1a and 22a of both wall panel members 1 and 22. A connecting member 24 that can be fitted in the communication grooves 9a and 14c.
Is fitted over the boundary between the upper end surfaces 1a and 22a to perform positioning of the two wall panel members 1 and 22.
The connecting operation is completed by connecting the connecting fittings 12 in the manner described above. As described above, the connection between the wall panel members 1 or between the wall panel members 1 and 22 is
Since the operation can be performed from one side, the panel assembling or disassembling operation can be quickly performed.

There is a possibility that the width of the newly formed wall by connecting the wall panel members 1 and 22 is too long halfway with respect to the width of the existing wall in the existing room 20a. However, it is not economical to prepare various types of widths of the wall panel member 1 in preparation for such a situation. Therefore, when such a situation occurs, the wall panel member 1
Since the panel body 2 is made of wood, the reinforcing plate 1
1, the width of the wall panel member 1 can be adjusted to an arbitrary width by cutting it vertically with a normal tool such as an electric saw.

Next, the width adjustment processing of the wall panel member 1 will be described. As shown in FIG. 11, after removing the screw of the first panel connecting portion 5 and separating the first panel connecting portion 5 from the panel main body 2, the position closer to the left by a shortened width C than the right side 7 d of the panel main body 2 is vertically shifted. Disconnect. next,
The cut right end faces of the crosspiece 8 and the upper and lower storage portions 9, 10 are further retracted to the left in the lateral direction by the predetermined distance D from the cut right side 7e of the decorative plywood 7, so that the cut ends are cut off. The pier 8 and the upper and lower storage sections 9, 10
Are cut from the right ends by the predetermined distance D, respectively. The cutting side end 25 formed in this way has the same shape as the first side end 3 before cutting, and the first panel connecting portion 5 removed from the panel main body 2 is connected to the cutting side end 25. The new wall panel member 1 which is attached in the same manner as the case where it is attached to the first side end portion 3 and is thinner than the original lateral width by the shortened width C is manufactured by a simple operation on site.

As described above, since the width of the wall panel member 1 can be adjusted in the on-site work, the height can be increased regardless of the shape and size of the existing room 20a without preparing various types of width of the wall panel member 1. New room space 21 with design freedom
Can be formed.

In order to adjust the width of the wall panel member 1, a method of separating the second panel connecting portion 6 from the panel main body 2 and cutting the panel main body 2 from the left end side is also conceivable. In the present embodiment, the locking fitting 12a
Is provided on the left side of the surface of the panel main body 2, it is necessary to newly provide the operation section 17 on the left side of the surface of the panel main body 2 after cutting, which complicates on-site construction. The second panel connecting portion 6 need not be formed detachably from the panel main body 2. Therefore, the second panel connecting portion 6 may be fixed to the panel main body 2 so as to be inseparable. However, instead of the operation part 17, another operation part capable of collectively operating the locking fitting 12a is provided, for example, in the recesses 14a, 14b above or below the second panel connecting part 6. In this case, the second panel connecting part 6 is connected to the first panel connecting part 5.
Can be treated the same as

Next, the assembly of the ceiling panel member 23 after the assembly of the wall panel members 1 and 22 will be described. As shown in FIG. 9, assembling of the ceiling panel member 23 is performed by assembling the protrusions 2 that can be fitted into the communication grooves 9a and 14c provided on the lower surface side of the peripheral portion of the ceiling panel member 23.
The peripheral portion of the ceiling panel member 23 is mounted and connected on each of the wall panel members so that 3a is fitted into a groove portion of the communication grooves 9a and 14c other than the connection member 24. Thereby, the connection member 24 is located in the communication grooves 9a and 14c, and is fixed by the protrusions 23a of the ceiling panel member 23 from the left and right, and by the peripheral lower surface of the ceiling panel member 23 from above. become. In addition, by providing a ceiling panel support bracket for suspending and supporting the ceiling panel member 23 from the existing ceiling that is the structure 20, the existing ceiling is provided in advance.
It is also possible to form a large-sized room having a large ceiling panel member 23, that is, a long span between the opposed wall panel members 1.

The surfaces of the wall panel members 1 and 22 and the ceiling panel member 23 facing the room space 21 are subjected to a finishing process. No work is required. In addition, by preparing the finishing process of each panel member in various types of factory production and making it into a part, the efficiency of on-site construction is reduced and the total cost of renovation is reduced without lowering the flexibility of remodeling design Can be achieved. Therefore, according to the present invention, the wall panel members 1, 2 can be prepared in order to prepare the finishing process of each panel member in various types of factory production and to make them into parts.
By making it possible to adjust the width of the part 2 appropriately on site, it is possible to avoid an unnecessary increase in the number of parts, and to reduce the manufacturing cost and management cost of such parts.

As shown in FIG. 3 and FIG. 9, the upper and lower storage sections 9 and 10 of the wall panel members 1 and 22 are provided with electric communication wiring 18 such as electric wiring and communication wiring required for renovation work. Also, it is for storing pipes 19 such as hot and cold water supply pipes and drainage pipes as necessary, and the installation or removal of the telecommunications wiring 18 or the pipes 19 can be performed from the room space 21 side. It is possible to increase the efficiency of the device itself, to easily add and change wiring and piping, and to easily cope with reforming or partial reforming. After laying the telecommunications wiring 18 or the pipe 19, the skirting boards 9b, 10b are stored in the upper and lower storage portions 9, 10.
Can be attached from the room space 21 side to cover and hide the electric communication wiring 18 or the pipe 19. Further, by using the skirting boards 9b and 10b as the edge finishing members around the ceiling and the skirting finishing members around the floor, respectively, the aesthetic appearance can be improved. The baseboards 9b, 10b
The length of each of the wall panel members 1 and 20 may be equal to the total width in the connecting direction of the wall panel members 1 and 20. The same width as 20 may be used.

Further, as shown in FIG. 9, a part 26 of the wall panel members 1 and 22 is provided with a device 26 for adding a function in the room space 21 or a device mounting part 27 for mounting the device. Are provided in advance in factory production.
Then, an electric communication wire 28 for drawing out from the appliance 26 or the appliance mounting portion 27 into the upper or lower storage portion 9, 10 is provided.
It is built in separately from those inside. In this way, the electric communication wiring 28 built in the wall panel member 1 is connected to the electric communication wiring 18 in the upper or lower storage section 9, 10 of the wall panel member 1, and By connecting the communication wiring 18 to the existing telecommunications wiring via the upper or lower housings 9, 10, the labor for laying or removing the telecommunications wiring and for the installation work is greatly reduced. . The device 26 or the device mounting portion 27
As an example, for example, as shown in FIG.
9, a switch 30, an electrical outlet 31, and a telephone terminal 32 are provided on some of the wall panel members 1.

The device 2 in the wall panel member 1
6 or the device mounting portion 27, which is provided in advance in factory production, or further includes a device in which the electric communication wiring 28 is built in, the device 26, the device mounting portion 27, or the electric communication wiring There is a case where the above-described wall width member is not suitable for the above-mentioned width adjustment processing depending on the arrangement location of the wall panel member 28, in which case the appliance 26, the appliance mounting portion 27, the electric communication wiring 28, and the like are not provided. 1
Should be used.

Another embodiment will be described below. <1> In the present embodiment, the wall panel member 1 is configured to be adjustable in width. However, the corner wall panel member 22 may be configured to be adjustable in width.

<2> In the present embodiment, the width of the reinforcing plate 11 and the back plate 13 is four times the width D of the crosspiece 8, but is not necessarily limited to the same size. Also, the width of the back plate 13 of the reinforcing plate 11 may not be equal.

<3> The material and structure of the wall panel members 1 and 22 are not necessarily limited to those in the above-described embodiment. For example, instead of the crosspiece 8, a thick plate such as a synthetic resin plate having the same thickness and having a through hole for screw penetrating in the left-right lateral direction may be used. In this case, the thick plate
A hollow portion for weight reduction may be provided avoiding the through hole. Further, the hollow portion may be irregular. In addition, a tapping screw is used for screwing the through hole, and the material of the through hole portion of the thick plate needs to have hardness enough to be appropriately threaded with the tapping screw. Further, the upper or lower storage sections 9 and 10 may not be necessarily provided.

<4> 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 members 1 and 22 and the ceiling panel member 23 are assembled, or after the wall panel members 1 and 22 are assembled, the floor panel member is placed on an existing floor surface. It may be laid.

<5> In the present embodiment, the finishing process for each of the panel members 1, 22, and 23 has been performed in advance.
In order to be able to freely select various kinds of surface finishing materials, each panel member may be divided into a finishing material and a base material, and for example, both materials may be joined on site. Absent.

<6> In the present embodiment, the corner wall panel member 22 is L-shaped bent at a right angle to the room space 21, but is not necessarily limited to the same shape. It may be L-shaped bent in the opposite direction, or may be, for example, T-shaped or cross-shaped. Regardless of the shape, the corner wall panel member 2
2 is preferable if it can be independent. Further, for example,
A T-shaped corner wall panel member is provided at an intermediate portion of an existing wall surface of the existing room 20a, and the wall panel member 1 is attached to the T-shaped corner wall panel member so as to protrude toward the room space 21. By connecting, two large existing rooms
It may be divided into rooms or more. In this case, it is preferable that both sides of the wall panel member 1 are finished. Also,
It is also preferable to produce and prepare a flat wall panel member having both surfaces finished in advance in a factory.

[0040]

As described above, according to the present invention,
In the renovation work by assembling the panel members such as forming a new room space in the existing room by assembling the panel members, it is possible to easily perform dimension adjustment processing of the panel members at the construction site, and the width of the panel members , A new room space can be formed with a high degree of design freedom regardless of the shape and size in the existing room.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of an embodiment of a panel member according to the present invention as viewed from the front side.

FIG. 2 is an exploded perspective view of one embodiment of the panel member according to the present invention as viewed from the back surface side.

FIG. 3 is a longitudinal sectional view of a main part of a panel body of the panel member according to the present invention.

FIGS. 4A and 4B are explanatory views of the attachment of the panel connecting portion of the panel member to the panel body according to the present invention. (C) Cross-sectional view of the main part in the mounted state

FIG. 5 is an explanatory view of a connection fitting used for the panel member according to the present invention.

FIG. 6 is an explanatory view showing one embodiment of a reform using a panel member according to the present invention.

FIG. 7 is an explanatory view showing a state before reforming by the panel member according to the present invention.

FIG. 8 is an explanatory view showing a state after reforming by the panel member according to the present invention.

FIG. 9 is an exploded explanatory view showing the formation of a room space by the panel member according to the present invention.

FIG. 10 is an explanatory view of a main part of a panel connecting portion of the panel member according to the present invention.

FIG. 11 is an explanatory view of the width adjustment processing of the panel member according to the present invention: (a) before the width adjustment processing, (b) during the width adjustment processing,
(C) After width adjustment processing

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall panel member 2 Panel main body 3 1st side end (side end) 4 2nd side end (side end) 5 Panel connection part (1st panel connection part) 6 Panel connection part (2nd panel connection part) ) 25 Cutting end

Claims (3)

(57) [Claims] 1. A panel member comprising a panel main body and a panel connecting portion for connecting the panel main body in a predetermined direction at a pair of side ends of the panel main body, wherein at least one of the panel connecting portions is provided. One is configured to be separable from the panel main body, and the panel main body is configured to be capable of being cut in a direction parallel to a first side end where the panel connecting part of the pair of side ends is separable, And a panel connecting portion detachable from the panel main body is configured to be attachable to a cutting-side end newly formed by the cutting of the panel main body , and is connected to the panel connecting portion.
Protruding at the butting part with the other panel body in contact
A locking state for locking with another panel body and the butting
Connection metal that can be switched to the unlocked state retired from the part
A panel member provided with tools . 2. The panel member according to claim 1, wherein the shape of the cut-side end is the same as the shape of the first side end. 3. The panel member according to claim 1, wherein the cut-side end is made of a material or a structure capable of screwing the panel connecting portion detachable from the panel main body.