JP2003314026A - Interior material installing structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an economical interior material installing structure having stable strength, and superior in workability. <P>SOLUTION: This interior material installing structure is an interior material installing structure for installing an interior material at a prescribed interval from a wall surface 9 or a building, and comprises a runner material fixed to a floor part and a ceiling part at an interval from the wall surface, a stud material 10 installed at a prescribed interval between these runner materials, and having a surface plate part, left and right side plate parts, and a back plate part forming a part or the whole of the back face, a holding member 12 interposed between the stud material and the wall surface, arranging a holding space part 36 between upper and lower parts, and composed of a porous elastic body, an adhesive 8 filled in the holding space part, and connecting the back plate part of the stud material and the wall surface, and the interior material installed on a surface of the stud material. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a mounting structure for an interior material.

[0002]

2. Description of the Related Art The applicant of the present application has previously applied for an attachment structure for an interior material in which a stud material is fixed to a wall surface by using an elastic adhesive (Japanese Patent Laid-Open No. 10-46786). In this mounting structure, as shown in FIG. 6A, the runner materials 6 and 7 are mounted on the ceiling slab 2 and the floor slab surface 4, which are the frame of the building, and the stud material 3 is interposed between the runner material 6 and the runner material 7.
Is installed, and the holding material 1 is attached to the back surface side of each stud material 3. The holding material 1 is made of a material such as sponge and is interposed between the stud material 3 and the wall surface 9.

After that, a horizontal bar or the like is applied between the stud members 3 and the adjuster pins are driven into the wall surface 9 to prevent the stud member 3 from being impregnated, and the elastic adhesive 8 is injected and held in the holding member 1. By hardening the elastic adhesive 8, the stud material 3
Is fixed to the wall surface 9, and an interior board 5 is laid on this stud material 3 as an interior material.

As the holding material 1, as shown in FIG. 6 (b), there is a mode in which the holding material 1 is arranged below the injection hole 13 provided in the stud material 3, and elastic bonding injected from the injection hole 13 is possible. The agent 8 is filled and held on the upper portion of the holding material 1 to connect the stud material 3 and the wall surface 9. Furthermore, the applicant of the present invention is shown in FIG.
In order to stabilize the holding of the elastic adhesive 8 and to obtain a certain amount of filling space, as shown in FIG. 3, a construction method in which sponge materials 1a and 1b are interposed between the wall surface 9 and the stud material 3 is adopted,
It is carried out on site.

[0005]

At the work site where the above construction method is carried out, the two sponge materials 1a, 1a
Although "b" calls for caution to keep the distance between 15 mm and 20 mm, the distance between the workers is not uniform and uniform adhesive strength cannot be obtained due to variation in the visual inspection of individual workers. There was a fear of that.

Further, when the puffed width (f) of the wall portion (gap from the wall surface 9 provided for laying wiring, piping, etc. on the wall surface of the building to the stud member 3 etc.) is made large for convenience of wiring and piping. Alternatively, depending on the weight of the interior material, it is necessary to increase the cross-sectional shape of the stud material in order to improve the strength. However, in this case, as shown in FIG. 6B, the elastic adhesive is filled in the entire frame of the stud material, so that the amount of the adhesive increases, the elastic adhesive takes a long time to cure, and the work load is increased. There is a problem that it is increasing and it is uneconomical.

The present invention has been made in view of the above problems, and an object thereof is to provide a mounting structure for an interior material, which has stable strength, is economical, and is excellent in workability.

[0008]

In order to solve the above technical problems, the interior material mounting structure according to the present invention is provided with a predetermined space from a wall surface 9 of a building, as shown in FIGS. In the mounting structure of the interior material, the runner materials 6 and 7 fixed to the floor and the ceiling at a distance from the wall surface and the runner materials are installed at a predetermined interval between the runner material and the front plate. Members, left and right side plate parts, and back plate parts forming part or all of the back surface, stud members 10, 50, 5
2, 70 and is interposed between the stud material and the wall surface,
A holding member 12, 54, 62 made of a porous elastic body having a holding space 36 between upper and lower parts, and an adhesive for filling the holding space with the back plate of the stud material and the wall surface. 8 and an interior material attached to the surface of the stud material.

The holding member used in the mounting structure for the interior material according to the present invention includes an upper holding portion whose end portion abuts against the wall surface, a lower holding portion located below the upper holding portion, and upper and lower holding portions thereof. Is provided inside the back plate portion of the stud material, and a holding space portion 36 filled with the adhesive is provided between the upper holding portion and the lower holding portion. is there.

As shown in FIG. 5, in the mounting structure of the interior material according to the present invention, the holding member includes an upper holding portion whose end portion abuts against the wall surface, and a lower holding portion positioned below the upper holding portion. ,
And a connection holding portion 68 for connecting the upper and lower holding portions to each other outside the back plate portion of the stud material, and a holding space portion 67 filled with the adhesive between the upper holding portion and the lower holding portion. While being formed, the connection holding portion,
Gap 6 that extends from the back plate of the stud material to the wall surface
9 is formed.

As shown in FIGS. 1 to 3, the interior material mounting structure according to the present invention is an interior material mounting structure for mounting an interior material at a predetermined distance from a wall surface of a building. A runner material that is provided and fixed to the floor and the ceiling, and a front plate portion that is provided between the runner materials at a predetermined interval and is provided with holes 14 and the left and right side plate portions and a part of the back surface are formed. Stud material 10, 5 having a back plate part
0, holding members 12 and 42 made of a porous elastic body interposed between the back surface and the wall surface around the hole of the stud material, and provided with a holding space 36 between the upper and lower portions, and the stud. An adhesive 8 injected from a hole portion 14 of the material, filling the holding space portion and connecting the back plate portion and the wall surface of the stud material,
And an interior material attached to the surface of the stud material.

In the mounting structure for an interior material according to the present invention, the holding member includes an upper holding portion whose end contacts the wall surface, a lower holding portion located below the upper holding portion, and upper and lower holding portions. A connection holding part 34 is provided which is connected inside the back plate part of the stud material, and a holding space 36 filled with the adhesive is formed between the upper holding part and the lower holding part. A through hole 38 is formed in the portion so as to communicate from the hole portion of the stud material to the holding space portion.

Further, the mounting structure of the interior material according to the present invention uses the elastic adhesive 8 having a rubber-like elastic function after curing as the adhesive.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a mounting structure for an interior material according to an embodiment of the present invention will be described with reference to the drawings. According to the first embodiment, in this mounting structure, as shown in FIG. 6, the ceiling slab 2 and the floor slab surface 4 which are the skeletons of the building.
Further, the interior board 5 as an interior material is attached at a predetermined distance from the wall surface 9. As the base material of this mounting structure, as shown in FIG. 1, the runner material 6 and the runner material 7 which are respectively mounted on the ceiling slab 2 and the floor slab surface 4, and the studs installed between the runner material 6 and the runner material 7 are provided. A material 10 and a holding member 12 provided on the back surface side of the stud material 10 are used.

The runner materials 6 and 7 are each made of a lightweight material (such as a steel plate) having a channel-shaped cross section, and the runner materials 6 and 7 are arranged with a puffed width of about 13 mm to 20 mm from the wall surface 9. As shown in the figure, the stud member 10 includes a front plate portion 22, left and right side plate portions 23 and 24, and flange portions 26 and 27 that are bent inward from the end portions of the side plate portions 23 and 24, respectively. It is a stud having a substantially C-shaped cross section. The stud member 10 has flange portions 26 and 27 formed as a part of the back plate portion, and the front plate portion 2
Holes 14 are provided at 2 at a predetermined interval.

The holding member 12 is made of an elastic body. In this case, a porous sponge-like elastic body is used in particular, but this can absorb the uneven gap between the wall surface 9 and the stud material 10, and holds the elastic adhesive 8 satisfactorily. The holding member 12 has a U-shaped cross section, an upper holding portion 30 whose lower surface 31 is horizontal, a lower holding portion 32 whose upper surface 33 is horizontal, and an upper and lower holding portion 30 whose inner surface 35 has a predetermined thickness and is flat. , 32 are connected to each other, and a connection holding portion 34 is connected. The holding member 12 has the upper holding portion 30 and the lower holding portion 32 with the above configuration.
A groove-shaped holding space 36 in which the elastic adhesive 8 is injected and filled is provided between and. In addition, the connection holding portion 34
The through hole 3 extending from the back surface portion 37 to the inner side surface 35
8 are provided.

The vertical interval (h) of the groove-shaped holding space portion 36 provided between the upper holding portion 30 and the lower holding portion 32 is 2
It is set to 0 mm. Further, the thickness (t) of the connection holding portion 34 is set to be slightly smaller than the depth dimension (d) of the stud material 10 (t <d), and the inner surfaces of the flange portions 26 and 27 formed inward on the stud material 10 are formed. The stud member 10 is configured so that the elastic adhesive 8 can also wrap around the portion 28.

In this way, the connection holding portion 3 of the holding member 12
4 has a sufficient thickness (t) so that the filling range of the elastic adhesive 8 is limited to the range of the holding space portion 36 in which a part of the inner surface of the flange portions 26 and 27 of the stud material 10 is filled. The width (w) of the holding member 12 is equal to the stud material 10
Since it is necessary to close the space 20 in the frame, the width of the stud material 10 is equal to or larger than the width dimension (v).

Examples of the elastic adhesive 8 include modified silicone resin-based, urethane resin-based, acrylic resin-based, and flexible epoxy resin-based adhesives, but modified silicone resin adhesives having excellent durability and adhesiveness are suitable. There is. The elastic adhesive 8 is
After curing, it has a rubber-like elasticity function, has high shear strength and tensile strength, and has high adhesion strength to building materials such as concrete. Although the elastic adhesive 8 is used here, another adhesive may be used instead of the elastic adhesive 8. The point is that an adhesive that fills the holding member and connects and fixes the stud material and the wall surface is used. I wish I had it.

At the time of laying, the ceiling slab 2 and the floor slab surface 4 are provided with runner materials 6 and 7, respectively, from wall surfaces 9 to 13.
A puff of about mm to 20 mm is provided and arranged in parallel.
The stud material 10 is provided between the runner material 6 and the runner material 7.
Bridge over. A holding member 12 is provided on the back surface side of the stud material 10.

The holding member 12 may be attached to the back side of the stud material 10 in advance, or may be attached after the stud material 10 is installed. When the holding member 12 is mounted on the back surface side of the stud member 10, the through hole 38 of the holding member 12 and the hole portion 14 of the stud member 10 are aligned so as to pass therethrough.

After the stud material 10 is installed, the elastic adhesive 8 is injected. At this time, when the nozzle of the adhesive injecting device is inserted into the hole 14 of the stud member 10 and the elastic adhesive 8 is injected, the injected elastic adhesive 8 passes through the through hole 38 and the holding space 36 is removed. It is filled and passes through the flange portions 26 and 27 of the stud material 10 to reach the wall surface 9. At this time, the elastic adhesive 8 is applied through the gap between the wall surface 9 and the stud member 10.
It is possible to confirm the filling state of the above, and if necessary, it is possible to appropriately take measures such as replenishment of the elastic adhesive 8.

In this state, as shown in FIG. 2, the filling range of the elastic adhesive 8 is uniformly limited by the holding member 12, and the flange portions 26 and 27 of the stud material 10 are included.
The stud member 10 is filled with a part of the space 20 inside the frame, and the holding space portion from the stud member 10 to the wall surface 9 is filled with a uniform vertical width (h) to connect and connect the stud member 10 and the wall surface 9. To do. After the elastic adhesive 8 is cured, the elastic adhesive 8 adhesively joins the flange portions 26, 27 of the stud material 10 and the wall surface 9, and is a stud material as an elastic body having a rubber-like elastic function and having shear strength. 10 is fixed to the wall surface 9. When the stud material 10 is fixed, the interior board 5 is laid on it.

Therefore, the vertical width of the elastic adhesive 8 filled in the groove-shaped holding space portion 36 becomes constant, a uniform amount of the elastic adhesive 8 is filled, and the adhesive strength is also kept constant.
Further, since the connection holding portion 34 of the holding member 12 has a sufficient thickness to limit the filling range of the elastic adhesive 8, the elastic adhesive 8 is held in the holding space portion 36 of the holding member 12 and the stud member 10. It is only filled in a part of the frame inner space portion 20, and the amount is smaller than that in the conventional example, and both sides of the flange portion of the stud material are fixed to secure high fixing strength.

In addition, the stud member 10 is used to enhance the strength.
Even if the shape (cross-sectional shape) of the elastic member 8 is increased, the connecting holding portion 34 of the holding member 12 has a sufficient thickness so that the amount of the elastic adhesive 8 to be used is slightly increased and sufficient adhesive strength is obtained. Is obtained. At the same time, conventionally, two holding materials are interposed, and the operation is simple and easy.

Further, the elastic adhesive 8 functions as a rubber-like elastic body after being hardened, and has a wall structure (curtain wall construction method, structure using a precast plate) which does not receive vibration of the wall surface due to collision or the like, or the load of the frame of the building. Can effectively follow the vibration of the wall surface due to an earthquake, and can provide a double wall mounting structure with excellent vibration resistance. Further, since the stud material is arranged by using the runner materials 6 and 7, the puffed width from the wall surface 9 can be easily and accurately ensured. In addition, the above embodiment is not limited to the wall surface and the ceiling surface as the body of the building, and the same mounting structure can be adopted for the outer wall of the building or the wall surface such as the wall, and the same effect can be expected. .

FIG. 3 shows an example in which a stud material 50 of another form of the stud material 10 is used. This stud material 50
Differs from the stud member 10 in that it has flange portions 52 and 53 that are simply bent inward. Further, the stud member 50 has strength by making the depth dimension (d1) large so that it is hard to be contained. Along with this, the connection holding portion 34 of the holding member 12 is formed thick (t1). However, the thickness t1 of the connection holding portion 34 is smaller than the depth dimension d1 (t1 <d1).

Therefore, the amount of the elastic adhesive 8 injected and filled in the holding space 36 is substantially constant even if the depth dimension of the stud member is increased, and the elastic adhesive 8 is the stud member 5.
The flange portions 52 and 53 of No. 0 and the wall surface 9 are joined, and the fixing strength of the stud member 50 does not change.

Therefore, in this embodiment, even if the depth of the stud member 50 is increased to give strength, the amount and strength of the elastic adhesive 8 are not affected. Note that the form of increasing the depth of the stud member 50 and maintaining the strength of the elastic adhesive 8 here is also applicable to the stud member 10. Due to the reinforcement of the stud material, it is not necessary to drive the adjuster pin or the like into the wall surface to adjust the distance from the wall surface. Further, the plate thickness of the stud material is normally 0.5 mm, but by setting this to 0.8 mm, the rigidity of the stud material is increased, so that the holding member is interposed between the wall surface 9 and the elastic adhesive is injected. However, the stud material does not get inside the room.

In the above embodiment, the nozzle of the injection device for the elastic adhesive 8 is inserted into the hole 14 of the stud material 10,
The elastic adhesive 8 is injected from here via the through hole 38 of the holding member 12. Instead of the through hole 38, a notch penetrating at the same position is provided, and the nozzle of the injection device is inserted into this notch. The elastic adhesive 8 may be injected.

FIG. 4 relates to the second embodiment and shows a mode in which a stud member 52 having no hole is used. The holding member 54 used here has the same form as the holding member 12 and includes an upper holding portion 30, a lower holding portion 32, a connection holding portion 34, and a groove-shaped holding space portion 36 filled with the elastic adhesive 8. However, the through hole 38 need not be provided.
Further, the stud member 52 has the front plate portion 5 as shown in FIG.
5, left and right side plate portions 56 and 57, and flange portions 58 and 5 formed by bending inwardly from the end portions of these side plate portions, respectively.
9 is a stud having a substantially C-shaped cross section and has no hole in the front plate portion 55.

In the first embodiment, the stud material 10 is used.
Although the elastic adhesive 8 is injected from the hole 14 of
Here, the gap (puffing) between the stud member 52 and the wall surface 9 is used, and the nozzle of the injection device is inserted from here (arrow A) to directly hold the elastic adhesive 8 in the holding space portion 3 of the holding member 54.
Inject and fill 6. This embodiment is also the same as the above-mentioned embodiment except for the injection form of the elastic adhesive 8. Therefore, the groove-shaped holding space portion 36 is filled with a uniform amount of the elastic adhesive 8 and the adhesive strength is increased. Is maintained constant and the fixing strength is secured with a small amount, and the same effects as those of the first embodiment can be obtained.

FIG. 5 relates to the third embodiment and shows a form using a stud material 60 having a rectangular cross section.
The stud member 60 includes a front plate portion 70 and side plate portions 71 and 72.
And a back plate portion 73, which has a rectangular tubular shape with a rectangular cross section.
The holding member 62 used for the stud member 60 has a groove-shaped holding space 67 formed between an upper holding portion 64 and a lower holding portion 66 as shown in FIG. The connection holding portion 68 is provided with a void portion 69 penetrating the connection holding portion 68.

The holding member 62 has the back surface portion 65 in contact with the back plate portion 73 of the stud member 60, and the stud member 6
It is interposed between 0 and the wall surface 9. Then, the elastic adhesive 8 filled in the holding space 67 passes through the void 69 to connect the back plate 73 of the stud member 60 and the wall surface 9 together. The holding member 62 is also made of a porous sponge-like elastic body. Therefore, according to this embodiment, the vertical width of the elastic adhesive 8 filled in the holding space 67 is constant, a uniform amount of the elastic adhesive 8 is filled, and the adhesive strength is also maintained constant. At the same time, conventionally, two holding materials are interposed, and the operation is simple and easy.

[0035]

As described above, according to the mounting structure of the interior material according to the present invention, the interior material is made of a porous material that is interposed between the stud material and the wall surface and has the holding space between the upper and lower portions. Since the holding member made of an elastic body is filled with the adhesive and the back plate of the stud material and the wall surface are connected, a uniform amount of the elastic adhesive is filled in the holding member, and the adhesive strength is constant. Has the effect of being maintained. Further, since the filling range of the elastic adhesive is limited by the connecting and holding portion of the holding member, there is an effect that a small amount of the elastic adhesive is required and high fixing strength is secured.

Further, according to the mounting structure of the interior material according to the present invention, the holding member is interposed in the stud material having the front plate portion provided with the hole and the adhesive is injected from the hole of the stud material. Since the holding space is filled by connecting the back plate of the stud material to the wall surface, in addition to the above effects, there is an effect that the adhesive can be injected from the front side and workability is good. In addition, since an elastic adhesive with a rubber-like elasticity function is used after curing, it is possible to obtain a mounting structure with excellent vibration resistance by following wall vibration due to collision, etc., and interlayer displacement of the building due to earthquake etc. There is.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a mounting structure for an interior material according to a first embodiment of the present invention.

2A and 2B are partial cross-sectional views according to the embodiment, where FIG. 2A is a horizontal cross-section and FIG. 2B is a vertical cross-section.

3A and 3B are partial cross-sectional views according to another stud material form, in which FIG. 3A shows a horizontal cross section and FIG. 3B shows a vertical cross section.

FIG. 4 is an explanatory diagram of a mounting structure for an interior material according to a second embodiment.

FIG. 5 is an explanatory diagram of a mounting structure for an interior material according to a third embodiment.

FIG. 6 relates to a conventional example, (a) is a diagram showing a mounting structure of an interior material, and (b) is a partial sectional view.

7A and 7B are partial cross-sectional views according to a conventional example, in which FIG. 7A shows a horizontal cross section and FIG. 7B shows a vertical cross section.

[Explanation of symbols]

2 Ceiling (ceiling slab) 4 Floor (floor slab surface) 5 Interior material (board for interior) 6,7 Runner material 9 wall surfaces 10,50,52,70 Stud material 12, 54, 62 holding member 14 holes 34 Connection holding part 36 holding space 38 through hole

Claims (6)

[Claims] 1. An interior material mounting structure for mounting interior materials at a predetermined distance from a wall surface of a building, wherein a runner material is secured to a floor portion and a ceiling portion at a distance from the wall surface, and between these runner materials. A stud member having a front plate portion, left and right side plate portions, and a back plate portion forming part or all of the back surface, and the stud member and the wall surface. A holding member made of a porous elastic body having a holding space between the parts, an adhesive filling the holding space and connecting the back plate part and the wall surface of the stud material, and the surface of the stud material. An interior material attachment structure, comprising: 2. The holding member comprises: an upper holding portion whose end portion abuts against the wall surface; a lower holding portion positioned below the upper holding portion; and these upper and lower holding portions inside the back plate portion of the stud member. 2. The attachment of the interior material according to claim 1, further comprising: a connection holding portion that is connected to the upper holding portion and a lower holding portion, and a holding space portion filled with the adhesive is provided between the upper holding portion and the lower holding portion. Construction. 3. The holding member has an upper holding portion whose end contacts the wall surface, a lower holding portion located below the upper holding portion, and these upper and lower holding portions outside the back plate portion of the stud member. And a holding space filled with the adhesive is formed between the upper holding part and the lower holding part, and the connecting holding part has a back side of the stud material. The mounting structure for an interior material according to claim 1, wherein a void portion is formed from the plate portion to the wall surface. 4. An interior material mounting structure for mounting interior materials at a predetermined distance from a wall surface of a building, comprising: a runner material fixed to a floor portion and a ceiling portion at a space from the wall surface; and a space between these runner materials. A stud material having a front plate portion provided with holes at predetermined intervals, a side plate portion on the left and right, and a back plate portion forming part of the back surface; and a back surface around the hole portion of the stud material. A holding member made of a porous elastic body, which is interposed between the wall surface and a holding space between the upper and lower portions, and is injected from the hole of the stud material to fill the holding space and to provide the stud. A mounting structure for an interior material, comprising: an adhesive that connects a back plate portion of the material and a wall surface; and an interior material that is attached to the surface of the stud material. 5. The holding member includes an upper holding portion whose end portion abuts against the wall surface, a lower holding portion positioned below the upper holding portion, and these upper and lower holding portions inside the back plate portion of the stud member. And a holding space portion filled with the adhesive is formed between the upper holding portion and the lower holding portion, and the connecting holding portion is formed from the hole portion of the stud material to the connecting holding portion. The mounting structure for an interior material according to claim 4, wherein a through hole communicating with the holding space is formed. 6. The interior material mounting structure according to claim 1, wherein an elastic adhesive having a rubber-like elastic function after curing is used as the adhesive.