JP2021188306A - Interior building material - Google Patents

Abstract

To provide a member for hiding a gap generated between a floor surface and a gypsum board or the like, capable of hiding the gap generated by falling of a floor, and hardly projecting the member from a wall to an indoor side.SOLUTION: An interior building material 1 includes a floor mounting member 100 fixed to a floor surface 50a, and a wall mounting member 200. The wall mounting member 200 has: a first plate-like portion 210 fixed to a furring strip 20; a second plate-like portion 220 extending from a lower end of the first plate-like portion 210 to an indoor side of the floor mounting member 100; and a third plate-like portion 230 extending from an end of the second plate-like portion 220 opposite to the first plate-like portion 210 toward the floor surface 50a. The floor mounting member 100 and the wall mounting member 200 can move relative to each other in a vertical direction. A surface 230a of the third plate-like portion 230 is disposed at the same position as a surface 40a of a cloth 40.SELECTED DRAWING: Figure 2

Description

The present invention relates to interior building materials.

Conventionally, in the interior work of a building, after fixing the gypsum board (inner wall material in the present invention) to the furring strip (base material in the present invention), wood or synthetic is used to hide the gap between the gypsum board and the floor surface. The gap may be covered with a baseboard made of resin or the like. In such a configuration, after construction, the floor may drop due to shaking of the building, deterioration over time, drying, etc., and a gap may occur between the skirting board and the floor surface.

In Patent Document 1, a skirting board receiving seat fixed to the floor surface is used to prevent the gap from being exposed to the front side. As shown in FIG. 5 of the document, the skirting board receiving seat has a U-shaped cross section, and the skirting board is inserted into the U-shaped interior from above and fitted. As a result of the bottom of the skirting board being covered from the front side by the skirting board, the skirting board sinks together with the floor material, and there is a vertical gap between the bottom of the skirting board and the skirting board. Even if it does occur, the gap is unlikely to be exposed to the indoor side.

Utility Model Registration No. 3120865

The skirting board of Patent Document 1 projects from the inner wall material to the indoor side, and it is difficult to install furniture or the like as close to the wall as possible. If the furniture or the like is far from the wall, it may not be possible to effectively use the indoor space or stably install the furniture or the like.

An object of the present invention is a member that hides a gap generated between a floor surface and an inner wall material, which can make it difficult for the gap generated by the floor to appear and prevent the member from protruding from the wall to the indoor side. Is to provide.

The interior building material of the present invention includes a floor mounting member fixed to the floor surface so that the entire lower surface is in contact with the floor surface below the inner wall material attached to the base material above the floor surface, and the inner wall. The first plate-shaped portion arranged between the inner wall material and the base material in the thickness direction of the material and fixed to the base material, and the floor mounting member and the inner wall material in the vertical direction. A second plate-shaped portion extending from the lower end of the first plate-shaped portion toward the indoor side to the indoor side of the floor mounting member, and an end portion of the second plate-shaped portion opposite to the first plate-shaped portion side. A wall-mounted member having a third plate-shaped portion extending from the floor to the floor surface is provided, and the floor-mounted member and the wall-mounted member can move relative to each other in the vertical direction. The surface of the third plate-shaped portion facing the indoor side is at the same position as the surface of the inner wall material facing the indoor side in the thickness direction, or from the surface of the inner wall material facing the indoor side. It is arranged on the base material side.

According to the interior building material of the present invention, between the floor mounting member fixed to the floor surface so that the entire lower surface is in contact with the floor surface below the inner wall material, and between the inner wall material and the base material in the thickness direction of the inner wall material. Between the first plate-shaped portion arranged and fixed to the base material and the floor mounting member and the inner wall material in the vertical direction, the floor mounting member from the lower end of the first plate-shaped portion toward the indoor side. A wall mounting member having a second plate-shaped portion extending to the indoor side and a third plate-shaped portion extending from an end portion of the second plate-shaped portion opposite to the first plate-shaped portion side toward the floor surface. It is equipped with. Further, the floor mounting member and the wall mounting member can move relative to each other in the vertical direction.

As described above, the interior building material of the present invention is fixed to the floor surface so that the entire lower surface of the floor mounting member is in contact with the floor surface, so that no gap is formed directly above the floor surface. On the other hand, if the floor falls due to shaking of the building, deterioration over time, drying, etc., there is a possibility that a gap may be created between the inner wall material and the floor mounting member. In the present invention, the first plate-shaped portion of the wall mounting member is fixed to the base material, and the floor mounting member and the wall mounting member can move relative to each other in the vertical direction. Therefore, a gap due to the floor being depressed is generated between the floor mounting member and the wall mounting member. However, since the third plate-shaped portion extends from the end portion of the second plate-shaped portion opposite to the first plate-shaped portion side toward the floor surface, the gap appears on the indoor side by the third plate-shaped portion. Hateful. In addition, since the gap due to the floor falling is less likely to appear on the indoor side, it is possible to suppress the intrusion of cold air through the gap.

Further, the surface of the third plate-shaped portion facing the indoor side is at the same position as the surface of the inner wall material facing the indoor side in the thickness direction, or is closer to the base material side than the surface of the inner wall material facing the indoor side. Be placed. As a result, unlike the conventional skirting board, the interior building material does not protrude from the wall on the indoor side. Therefore, since the furniture or the like can be installed so as to be in contact with the wall as much as possible, the indoor space can be effectively used and the furniture or the like can be stably installed.

Further, in the present invention, it is preferable that the floor mounting member extends between the first plate-shaped portion and the base material. According to this, even if a gap is created in the vertical direction between the floor mounting member and the second plate-shaped portion due to the floor being depressed, the first plate-shaped portion of the floor mounting member and the wall mounting member is one in the thickness direction. Since the parts overlap each other, a gap is unlikely to occur between the floor mounting member and the first plate-shaped portion, and it is possible to suppress the intrusion of cold air from the base material toward the indoor side. Therefore, in addition to the third plate-shaped portion, it is possible to double suppress the intrusion of cold air into the indoor side.

Further, in the present invention, in the wall mounting member, at least the connecting portion between the second plate-shaped portion and the third plate-shaped portion has flexibility, and the third plate-shaped portion is the floor mounting member. It is preferable that the second plate-shaped portion is displaced toward the room side by being pressed against the second plate-shaped portion rather than the natural state. As a result, the adhesion between the floor mounting member and the wall mounting member is enhanced, and the effect of suppressing the intrusion of cold air can be improved.

Further, in the present invention, it is preferable that the floor mounting member includes a portion made of gypsum. According to this, the building materials for interiors are less likely to burn, and the spread of fires and the like can be suppressed.

It is a perspective view and a partial sectional view of the room after the interior building material and the interior wall material which concerns on one Embodiment of this invention are attached. It is an enlarged view of II surrounded by the alternate long and short dash line in FIG. It is a perspective view of the floor mounting member shown in FIG. It is a perspective view of the wall mounting member shown in FIG. It is sectional drawing which shows the construction state which attaches the building material for interior of FIG. 1 indoors.

Hereinafter, an interior building material according to an embodiment of the present invention will be described with reference to FIGS. 1 to 4. As shown in FIGS. 1 and 2, the building has a stud 10, a furring strip 20 (base material in the present invention), a gypsum board 30, a cloth 40 (the gypsum board 30 and the cloth 40 are inner wall materials in the present invention), and It has a floor 50. The studs 10, the furring strip 20, the gypsum board 30, and the cloth 40 are attached to the building in this order toward the indoor side. The interior building material 1 of the present embodiment is attached around the lower end portion of the gypsum board 30 and the cloth 40. The gypsum board 30 and the cloth 40 are arranged above the floor surface 50a. The direction orthogonal to both the thickness direction (hereinafter referred to as "thickness direction") of the gypsum board 30 and the cloth 40 and the vertical direction is defined as the left-right direction. Further, the direction toward the room along the thickness direction is the indoor side, and the side opposite to the indoor side is the base material side.

As shown in FIG. 2, the interior building material 1 has a floor mounting member 100 and a wall mounting member 200. The floor mounting member 100 is composed of an outer frame 101 made of a plate-shaped member such as plastic, and a core material 150 filled inside the outer frame. As shown in FIG. 3, the outer frame 101 has a rectangular parallelepiped structure extending in the left-right direction, and has an upper wall 110, a lower wall 120, a front wall 130, and a rear wall 140. The length of one side of a rectangular parallelepiped is larger in the vertical direction than in the thickness direction. The rear wall 140 is provided with a protrusion 141 extending upward from the front wall 130. The thicknesses of the upper wall 110, the lower wall 120, the front wall 130, and the rear wall 140 are the same, but may be different. The core material 150 is made of gypsum. The core material 150 is not filled, and a plate-shaped material made of gypsum may be contained in the outer frame 101. By using gypsum, the interior building material 1 is less likely to burn, and the spread of fire or the like can be suppressed.

As shown in FIG. 2, the floor mounting member 100 is arranged below the gypsum board 30 and the cloth 40, and is fixed to the floor surface 50a so that the entire lower wall 120 is in contact with the floor surface 50a. The rear wall 140 is arranged so as to be in contact with the furring strip 20. The protrusion 141 is arranged so as to extend between the first plate-shaped portion 210 and the furring strip 20. Neither the rear wall 140 nor the protruding portion 141 is fixed to the furring strip 20.

As shown in FIG. 4, the wall mounting member 200 is composed of a flexible plate-shaped member such as plastic that extends in the left-right direction. The wall mounting member 200 may be made of the same material as the floor mounting member 100 or may be different. The wall mounting member 200 includes a first plate-shaped portion 210 extending in the vertical direction, a second plate-shaped portion 220 extending horizontally from the lower end of the first plate-shaped portion 210, and a first plate-shaped portion in the second plate-shaped portion 220. It has a third plate-shaped portion 230 extending from an end opposite to the 210 side toward the bottom surface 50a. The first plate-shaped portion 210 and the third plate-shaped portion 230 have the same thickness, and the second plate-shaped portion 220 is thicker than that. As described above, the first plate-shaped portion 210, the second plate-shaped portion 220, and the third plate-shaped portion 230 may be the same as those having different thicknesses, but they may all be different or all. It may be the same. In the natural state (state under external force) shown in FIG. 4, the third plate-shaped portion 230 extends downward slightly toward the base material side in the vertical direction.

As shown in FIG. 2, the first plate-shaped portion 210 of the wall mounting member 200 is arranged between the gypsum board 30 and the furring strip 20 in the thickness direction, and is fixed to the furring strip 20. The second plate-shaped portion 220 is arranged between the upper wall 110 and the gypsum board 30 and the cloth 40 in the vertical direction, and is from the lower end of the first plate-shaped portion 210 toward the indoor side to the indoor side of the upper wall 110. Extend. The third plate-shaped portion 230 extends from the end portion of the second plate-shaped portion 220 opposite to the portion side of the first plate-shaped portion 210 toward the floor surface 50a, but does not touch the floor surface 50a. .. The third plate-shaped portion 230 is displaced toward the room side with respect to the second plate-shaped portion 220 from the natural state by being pressed against the front wall 130. The surface 230a of the third plate-shaped portion 230 facing the indoor side is arranged at the same position as the surface 40a which is the surface of the cloth 40 on the indoor side in the thickness direction. The surface 230a may be arranged closer to the base material than the surface 40a.

Since the upper wall 110 and the second plate-shaped portion 220 are not fixed, the floor mounting member 100 and the wall mounting member 200 can move relative to each other in the vertical direction.

Hereinafter, a method of mounting the interior building material 1 will be described with reference to FIG. First, the floor mounting member 100 is mounted. The floor mounting member 100 is arranged so that the rear wall 140 is in contact with the furring strip 20 and the lower wall 120 is in contact with the floor surface 50a. Next, a nail is driven from above the upper wall 110 toward the floor 50 so as to penetrate the outer frame 101, and the floor mounting member 100 is fixed to the floor 50. When fixed by such a fixing method, the nail head is sandwiched between the second plate-shaped portion 220 and the upper wall 110, so that the nail head does not come out on the indoor side. As the fixing method, an adhesive or the like may be used.

Next, the wall mounting member 200 is mounted. The wall mounting member 200 is arranged so that the upper portion of the first plate-shaped portion 210 is in contact with the furring strip 20, the lower portion is in contact with the protrusion 141, and the second plate-shaped portion 220 is in contact with the upper wall 110. Next, a nail is driven into the first plate-shaped portion 210 from the indoor side toward the furring strip 20 side to fix the wall mounting member 200 to the furring strip 20. When fixed by such a fixing method, the nail head is sandwiched between the gypsum board 30 and the first plate-shaped portion 210, so that the nail head does not appear on the indoor side. As the fixing method, an adhesive or the like may be used.

Next, the gypsum board 30 is attached (see FIG. 2). The gypsum board 30 is arranged so that the lower end of the gypsum board 30 is in contact with the second plate-shaped portion 220 and the surface 30b on the furring strip 20 side is in contact with the furring strip 20 and the first plate-shaped portion 210. Then, the gypsum board 30 is fixed to the furring strip 20 in the same manner as in the case of fixing the first plate-shaped portion 210 to the furring strip 20. Next, the cloth 40 is attached (see FIG. 2). The cloth 40 is attached so as to be in contact with the surface 30a on the indoor side of the gypsum board 30.

As described above, the interior building material 1 is fixed to the floor surface 50a so that the entire lower wall 120 of the floor mounting member 100 is in contact with the floor surface 50a. Therefore, the interior building material 1 does not create a gap directly above the floor surface 50a. On the other hand, if the floor falls due to shaking of the building, deterioration over time, drying, etc., there is a possibility that a gap may be created between the gypsum board 30 and the cloth 40 and the floor mounting member 100. In the present embodiment, the first plate-shaped portion 210 of the wall mounting member 200 is fixed to the furring strip 20, and the upper wall 110 and the second plate-shaped portion 220 are not fixed. The wall mounting member 200 can move relative to each other in the vertical direction. Therefore, a gap due to the floor 50 falling is generated between the upper wall 110 and the second plate-shaped portion 220. However, since the third plate-shaped portion 230 extends from the end portion of the second plate-shaped portion 220 opposite to the first plate-shaped portion 210 side toward the floor surface 50a, the gap is the third plate-shaped portion 230. It is hard to appear on the indoor side. Further, since the gap due to the floor 50 falling is less likely to appear on the indoor side, it is possible to suppress the intrusion of cold air through the gap.

Further, the surface 230a of the third plate-shaped portion 230 facing the indoor side is arranged at the same position as the surface 40a of the cloth 40 facing the indoor side in the thickness direction, or on the base material side of the surface 40a. As a result, unlike the conventional skirting board, the interior building material 1 does not protrude from the cloth 40 on the indoor side. Therefore, since the furniture or the like can be installed so as to be in contact with the wall as much as possible, the indoor space can be effectively used and the furniture or the like can be stably installed.

Further, the protruding portion 141 of the rear wall 140 of the floor mounting member 100 extends between the first plate-shaped portion 210 and the furring strip 20. According to this, even if a gap is generated in the vertical direction between the second plate-shaped portion 220 and the floor mounting member 100 due to the floor 50 being depressed, the protruding portion 141 and the first plate-shaped portion 210 are one in the thickness direction. Since the portions overlap each other, a gap is unlikely to occur between the rear wall 140 and the first plate-shaped portion 210, and it is possible to suppress the intrusion of cold air from the base material side toward the indoor side. Therefore, in addition to the third plate-shaped portion 230, it is possible to double suppress the intrusion of cold air into the indoor side.

Further, the wall mounting member 200 has flexibility, and the third plate-shaped portion 230 of the wall mounting member 200 is pressed against the front wall 130 of the floor mounting member 100, so that the second plate is more than the natural state. It is displaced inward with respect to the shaped portion 220. As a result, the adhesion between the floor mounting member 100 and the wall mounting member 200 is enhanced, and the effect of suppressing the intrusion of cold air can be improved.

(Modification example)
The above is a description of a preferred embodiment of the present invention, but the present invention is not limited to the above-described embodiment, and various changes can be made to the extent described in the means for solving the problem. It is possible. Hereinafter, a modified example according to the above-described embodiment will be described.

In the above embodiment, the core material 150 is made of gypsum. However, it may contain other substances or may not contain gypsum. Further, in the above-described embodiment, the core material 150 is filled inside the outer frame 101. However, the inside of the outer frame 101 may be hollow, or may be filled with the same material as the upper wall 110 or the like.

In the above embodiment, the rear wall 140 of the floor mounting member 100 has a protrusion 141 extending upward from the front wall 130, but it is not necessary.

In the above-described embodiment, the base material is the furring strip 20, but the stud 10 may be used, or the furring strip 20 and the stud 10 may be used as the base material. In this embodiment, the member to which the gypsum board 30 is fixed is used as the base material.

In the above embodiment, the furring strip 20 is used. However, it may be a torso connection. In that case, the rear wall 140 of the floor mounting member 100 and the first plate-shaped portion 210 of the wall mounting member 200 may be fixed to the stud 10 and the trunk joint, or may be fixed to either one.

In the above-described embodiment, the third plate-shaped portion 230 is not in contact with the floor surface 50a, but may be in contact with the floor surface 50a.

In the above embodiment, the entire wall mounting member 200 is composed of a flexible plate-shaped member. However, it is sufficient that at least the connection portion between the second plate-shaped portion 220 and the third plate-shaped portion 230 has flexibility.

1 Interior building materials 10 studs 20 studs 20 gypsum board 40 cloth 40a surface 50 floor 50a floor surface 100 floor mounting member 150 core material 200 wall mounting member 210 1st plate-shaped part 220 2nd plate-shaped part 230 3rd plate-shaped part 230a surface

Claims (4)

A floor mounting member fixed to the floor surface so that the entire lower surface is in contact with the floor surface below the inner wall material attached to the base material above the floor surface.
Between the first plate-shaped portion arranged between the inner wall material and the base material in the thickness direction of the inner wall material and fixed to the base material, and between the floor mounting member and the inner wall material in the vertical direction. A second plate-shaped portion extending from the lower end of the first plate-shaped portion toward the indoor side to the indoor side of the floor mounting member, and a side opposite to the first plate-shaped portion side of the second plate-shaped portion. It comprises a wall mounting member having a third plate-like portion extending from the end toward the floor surface.
The floor mounting member and the wall mounting member can move relative to each other in the vertical direction.
The surface of the third plate-shaped portion facing the indoor side is at the same position as the surface of the inner wall material facing the indoor side in the thickness direction, or the base surface of the inner wall material facing the indoor side. Interior building materials characterized by being placed on the lumber side. The interior building material according to claim 1, wherein the floor mounting member extends between the first plate-shaped portion and the base material. In the wall mounting member, at least the connecting portion between the second plate-shaped portion and the third plate-shaped portion has flexibility.
The interior according to claim 1 or 2, wherein the third plate-shaped portion is displaced toward the room with respect to the second plate-shaped portion rather than in a natural state by being pressed against the floor mounting member. Building materials. The interior building material according to any one of claims 1 to 3, wherein a portion made of gypsum is contained in the floor mounting member.

Images