JPH07331733A - Fitting construction of wall panel and floor panel, building unit and unit building - Google Patents

Abstract

PURPOSE:To provide the fitting construction of a wall panel and a floor panel in which the position of the wall panel against the floor panel can be adjusted by placing the lower face of a wall frame body on the side edge part of the upper face of a floor panel, and providing a spacer between the extending part of an outer facing material and the side of the floor panel. CONSTITUTION:A spacer 3 is fitted to the side of a floor panel 2, and a wall frame body 11 is placed on the side edge part of the upper face of the floor panel 2 so as to position the outer face of the frame body 11 outward from the side of the floor panel. Next, under the condition in which the spacer 3 is sandwiched between the extending part 121 of an outer facing material 12 and the side of a frame body 21 with no gap, the frame body and the floor panel 2 are fixed together by driving nails 41, nails 42 are driven so as to penetrate the extending part 121, the spacer 3, and the frame body 21 and fix them, and an inner facing material 13 is stuck and fixed on the inner face of the frame body Because a wall panel 1 is positioned outward by the thickness of the spacer 3, the position of the wall panel 1 against the floor panel 3 can be adjusted by adjusting the thickness of the spacer 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall panel and floor panel mounting structure for buildings such as prefabricated houses and two-by-four houses.

[0002]

2. Description of the Related Art Conventionally, as a mounting structure of a wall panel and a floor panel in a building such as a prefabricated house or a two-by-four house, there is a structure described in, for example, JP-A-60-104498. This conventional mounting structure is a mounting structure of a wall panel and a floor panel in a building unit that constitutes a unit building. However, as shown in FIG. 8, the outer surface material 12a stretched on the outer surface of the wall frame 11a is a wall frame body. It has an extension portion 121a that extends further downward, and this extension portion 121a is in direct contact with the side surface of the floor panel 2.

[0003]

However, in the wall panel-floor panel mounting structure described in the above publication, the position of the wall panel relative to the floor panel is necessarily fixed and cannot be adjusted. For example, if there is a dimensional error in the floor panel, it directly affects the dimensional error in the external dimensions of the building unit, and when multiple building units are joined locally to build a unit building, the wall between adjacent building units is There is a problem that there is a step between the panels.

On the other hand, in recent years, there is an idea to increase the wall thickness to improve the heat insulation and sound insulation of a house. Of course, increasing the thickness of the wall surface material itself is also effective for improving heat insulation and sound insulation, but increasing the thickness of the wall frame body allows air between the surface materials to be stretched on both sides of the wall. Increasing the layer thickness is also effective. Increasing the thickness of the wall surface material tends to increase the material cost and decrease the workability due to weight increase.In view of the above circumstances, it is more realistic to increase the thickness of the wall frame body. You can say that.

In addition, when a housing maker produces a plurality of housing products, considering the cost performance of each product, the wall thickness of a specific product is increased, or even in the same building, the surrounding environment and living Considering the environment, the design concept of increasing the wall thickness only in a specific part, that is, having two specifications of a wall with a standard thickness and a wall with an increased thickness, and using both properly or in combination, There is a design concept to expand product variation development.

When the above idea is applied to the structure described in the above publication, there are the following problems. That is, in the structure described in JP-A-60-104498, the extension portion of the outer surface material of the wall panel extending below the wall frame body is in direct contact with the side surface of the floor panel. When the wall frame is made thicker and the wall thickness is made thicker, the surface position of the inner surface material stretched on the inner surface of the wall frame is larger than that when a wall panel of standard thickness is attached. It will be displaced to the inside of the floor panel by the increment. This is
This means that the internal module of the house collapses, which requires a design change of interior materials and interior furniture, which is a very troublesome problem. If the wall thickness is to be increased without breaking the internal module, the dimensions of the floor panel side may be changed (the floor panel is expanded laterally by the increase in the wall thickness). Thus, in order to respond to the requirement to use the specifications of two walls with different thicknesses or to use them together, it is necessary to have a plurality of specifications with different dimensions for the floor panel, which is also extremely difficult. It is a complicated problem.

The present invention has been made in view of the above problems, and an object thereof is to provide a wall panel-floor panel mounting structure in which the position of the wall panel with respect to the floor panel is adjustable. It is another object of the present invention to provide a mounting structure for a wall panel and a floor panel that does not break the internal module of the house even when the wall panels having different wall frame thicknesses are mounted on the floor panel.

[0008]

SUMMARY OF THE INVENTION The present invention has been made to achieve the above object, and a mounting structure for a wall panel and a floor panel according to claim 1 comprises a wall frame and an outer surface of the wall frame. It is a structure for attaching a wall panel and a floor panel, which is composed of a stretched outer surface material, and the outer surface material has an extension extending below the wall frame body, and the lower surface of the wall frame body is the upper surface side of the floor panel. It is characterized in that it is placed on the edge portion and a spacer is provided between the extension portion of the outer surface material and the side surface of the floor panel.

The wall panel / floor panel mounting structure according to a second aspect is the wall panel / floor panel mounting structure according to the first aspect, wherein the wall frame is made thicker to increase the wall thickness. Is attached with a wall panel having a thickness larger than the standard thickness, and the thickness of the spacer is equal to the increase in the thickness of the wall frame body.

A wall panel / floor panel mounting structure according to a third aspect of the present invention is the wall panel / floor panel mounting structure according to the first or second aspect, in which the upper and lower frames of the wall frame body are mounted. A vertical cutout or hole is provided, and the spacer is provided intermittently in the horizontal direction, or the spacer is provided with a vertical cutout or hole. .

A building unit according to a fourth aspect is a building unit in which a wall panel is provided at a side edge portion of a floor panel to form a box shape, and the wall panel and the floor panel are attached to each other. The wall panel and floor panel mounting structure according to claims 1 to 3 is applied.

A unit building according to a fifth aspect is characterized in that the building units according to the fourth aspect are arranged vertically.

[0013]

According to the wall panel-floor panel mounting structure of the present invention, since the spacer is arranged between the outer surface member and the side surface of the floor panel, the wall panel is positioned outward by the thickness of the spacer. It will be. Therefore, the position of the wall panel with respect to the floor panel can be adjusted by adjusting the thickness of the spacer.

According to another aspect of the present invention, there is provided a wall panel and floor panel mounting structure, wherein the wall panel is mounted such that the wall frame has a large thickness and the wall thickness is larger than the standard thickness. Since the thickness is made equal to the increase in thickness of the wall frame, the position of the surface of the inner surface material (relative to the floor panel) stretched on the inner surface of the wall frame is the same as that of the standard wall panel. It is the same as when it is mounted with the mounting structure of. That is, the internal module of the house is not destroyed.

According to the structure for mounting the wall panel and the floor panel according to the third aspect, the entire wall panel is provided through the notches and holes provided in the upper frame and the lower frame of the wall frame body and the spacers in the vertical direction. Ventilation is formed in the wall in the vertical direction, so that air can be ventilated in the wall.

According to the building unit of the fourth aspect and the unit building of the fifth aspect, the above operation can be realized in the unit building.

[0017]

Embodiments of the present invention will be described with reference to the drawings. In this embodiment, the present invention is applied to a unit building having a structure of a frame wall construction method (two-by-four construction method). As shown in FIG. 6, the building unit 10 is composed of a wall panel 1 and a floor panel 2. The building units 10 are arranged vertically or horizontally to form a unit building. 1, 4, 5, and 7 show the mounting portions of the wall panel 1 and the floor panel 2.

In the framed wall construction method, a wooden frame having a standardized size is used to form a frame body for a wall panel or a floor panel, and a face material is attached to both sides or one side of the frame body for the wall panel or floor panel. And The cross-sectional dimension of the wooden crosspiece constituting the frame of the wall panel is 38 mm in length × 89 mm in width as a standard. (Since the wooden crosspiece of this size is called “204 material” in the industry in general, in this specification, A wall panel that forms a wall frame body with wooden crosspieces is hereinafter referred to as "204 panel").

In the wall panel shown in FIGS. 1, 2, 4, and 5, the cross-sectional dimensions of the wooden frame forming the frame body are 38 mm in length × 140 mm in width (for the same reason as above, the present specification In the calligraphy, this wall panel is referred to as "206 panel" below.
Called)).

First, the structure of each of the wall panel and the floor panel will be described. In FIG. 2, 1 is a wall panel (2
06 panel). This wall panel 1 has a vertical section of 3
It is composed of a wall frame body 11 assembled by wooden crosspieces of 8 mm × width 140 mm, an outer surface material 12 of hard wood chip cement board and an inner surface material 13 of gypsum board. (However, the inner surface material 13 is the wall panel 1
And the floor panel 2 is attached and then attached. ) Further, the outer surface material 12 is extended to a lower portion than the wall frame body,
It has an extension 121. The wall panel (206 panel) 1 has a wall thickness larger than that of the standard wall panel (204 panel) by an increase in the thickness of the wall frame, that is, 140 mm-89 mm = 51 mm.

In FIG. 3, reference numeral 2 is a floor panel. The floor panel 2 is composed of a floor frame 21 assembled by wooden crosspieces having a cross-sectional size of 235 mm in length × 38 mm in width, and a floor panel 22 of wood laminated wood stretched on the upper surface thereof. Reference numeral 23 is a base or a head tie.

The wall panel 1 and the floor panel 2 are attached as shown in FIG. 4 in the following manner. A spacer having a thickness (horizontal dimension) of 51 mm is attached to the side surface of the floor panel 2.
Next, the outer surface of the wall frame 11 is 51
The wall frame 11 is placed on the upper side edge of the floor panel 2 so as to be positioned outward by mm. (See FIG. 4A) In this state, the spacer 3 is sandwiched between the extension 121 of the outer surface member 12 and the side surface of the floor frame 21 with almost no gap. In this state, the wall frame 11 and the floor panel 2 are nailed 4
1 fixed by striking, and an extension 121 of the outer surface material 12
Then, nails 42 are struck and fixed so as to pass through the spacer 3 and the floor frame 21. Then, the inner surface material 13 is attached and fixed to the inner surface of the wall frame 11. (See FIG. 4B) Through these steps, the wall panel and floor panel mounting structure shown in FIG. 1 is completed.

According to such a mounting structure of the wall panel (206 panel) and the floor panel, the position of the surface of the inner surface material of the wall panel (relative to the floor panel) is a wall panel (204 panel) having a standard thickness. ) Is the same as when the conventional mounting structure is used. Specifically, in either case, the position of the surface of the inner surface material of the wall panel (relative to the floor panel) is located inward from the outer periphery of the floor panel by (89 mm + thickness of the inner surface material). Become. That is, while using the common floor panel, the 204 panel and the 206 panel can be selectively used or used together without breaking the internal module of the house.

A detailed description is as shown in FIG. In FIG. 6, 10 indicates a building unit to which the present invention is applied. If the wall panels are attached to the two opposite sides of the floor panel, both of the wall panels are 206 panels (a), one is 206 panels and the other is 204 panels (b), and both are 204 panels. In some cases, there are three ways (c). Here, by applying the mounting structure of the present invention to mount the 206 panel and applying the conventional mounting structure to mount the 204 panel, the distance (W in the figure) between the inner surface members of the opposing wall panels is It is the same in both cases.

When the 206 panel is attached to at least one of two orthogonal sides of the floor panel, the size of the corner wall panel in the portion where the wall panels are orthogonal to each other may be changed or a connecting member may be used.

As described above, by selectively using the mounting structure of the present invention or the conventional mounting structure, the wall thickness of a specific product can be increased, or the wall thickness of only a specific part of the same building can be increased. By increasing the size, it is possible to meet the demand for the design concept of expanding the variety of housing products.

As the structure of the spacer in the present invention, the structure shown in FIG. 5 can be applied in addition to the above-mentioned embodiment. In the example shown in FIG. 5A, the spacer 3
Two a are vertically arranged on the side surface of the floor panel 2 to enhance the fixing stability. In the example shown in FIG. 5B, the spacer 3 is made of an S-shaped bent metal plate.

Although it is structurally advantageous that the spacer 3 extends over substantially the entire length of the side surface of the floor panel 2 to which the wall panel 1 is attached, it is not necessarily limited to this. For example, the upper frame and the lower frame of the wall frame body 11 are provided with notches or holes communicating in the vertical direction, and the spacers 3 are intermittently provided in the horizontal direction, or the spacers 3 are provided in the vertical direction in the spacer 3. Ventilation in the wall is also possible if the notch or hole is provided so as to communicate therewith.

Specifically, it is as shown in FIG. Figure 7
In the above, the building units 10 and 10 to which the mounting structure of the wall panel and the floor panel of the present invention is applied are vertically arranged to form a two-story unit building. The attachment structure part with the wall panels 1 and 1 is shown.

Lower frame of the wall frame 11 on the upper floor, wall frame 1 of the lower floor
The upper frame 1 is provided with a notch 111 that communicates in the vertical direction, and the spacer 3 is also provided with a notch 31 that communicates in the vertical direction. Although not shown, similar cutouts are also provided in the upper frame of the upper-layer wall frame and the lower frame of the lower-layer wall frame. With these configurations, a ventilation layer that vertically communicates the entire upper and lower wall panels. Is configured. The straight arrows in the figure indicate the flow of aeration. Further, 14 is a heat insulating material of glass wool.

As described above, according to the mounting structure of the wall panel and the floor panel according to the first aspect, the position of the wall panel with respect to the floor panel can be adjusted, thereby improving the accuracy of the building and the interior. The dimensions can be variable. According to the mounting structure of the wall panel and the floor panel according to claim 2, it is possible to properly use and combine the wall panels having different wall thicknesses without breaking the internal module of the house. This is a very useful technology that contributes to the development of variations. According to the mounting structure of the wall panel and the floor panel of the third aspect, it is possible to ventilate the inside of the wall. According to the building unit of claim 4 and the unit building of claim 5, the above effects can be realized in the unit building.

[Brief description of drawings]

FIG. 1 is an explanatory view showing an embodiment of a wall panel and floor panel mounting structure of the present invention.

FIG. 2 is a perspective view showing a configuration of a wall panel.

FIG. 3 is a perspective view showing a configuration of a floor panel.

FIG. 4 is an explanatory view showing a procedure for attaching a wall panel and a floor panel.

FIG. 5 is an explanatory diagram showing another embodiment of the wall panel and floor panel mounting structure of the present invention.

FIG. 6 is an explanatory diagram for explaining the effect of the present invention.

FIG. 7 is an explanatory view showing another embodiment of the present invention and explaining the effect.

FIG. 8 is an explanatory diagram showing a conventional wall panel and floor panel mounting structure.

[Explanation of symbols]

 1 Wall Panel (206 Panel) 1a Wall Panel (204 Panel) 11, 11a Wall Frame 12 Exterior Material 121 Extension 2 Floor Panel 3, 3a, 3b Spacer 10 Building Unit 111 Notch (of Wall Frame) 31 Notch (Spacer)

Claims (5)

[Claims] 1. Mounting of a wall panel and a floor panel, which comprises a wall frame and an outer surface member stretched on the outer surface of the wall frame, the outer surface member having an extension extending below the wall frame body. In the structure, the lower surface of the wall frame is placed on the upper side edge of the floor panel,
A mounting structure for a wall panel and a floor panel, wherein a spacer is provided between an extension of the outer surface material and a side surface of the floor panel. 2. The wall panel-floor panel mounting structure according to claim 1, wherein the wall panel is mounted such that the wall frame body has a large thickness and the wall thickness is larger than a standard thickness, and the spacer is provided. The wall panel and floor panel mounting structure is characterized in that the thickness is equal to the thickness increase of the wall frame. 3. A mounting structure for a wall panel and a floor panel according to claim 1, wherein notches or holes are provided in the upper frame and the lower frame of the wall frame body in a vertical direction, and A mounting structure for a wall panel and a floor panel, wherein the spacer is intermittently provided in a horizontal direction, or a notch or a hole communicating in a vertical direction is provided in the spacer. 4. A building unit in which a wall panel is provided at a side edge portion of the floor panel to form a box shape, and the wall panel and the floor panel are attached to each other at a mounting portion thereof. A building unit characterized by applying a floor panel mounting structure. 5. A unit building, wherein the building units according to claim 4 are arranged one above the other.