JPH06129018A - Inner wall structure of unit dwelling house - Google Patents

Abstract

PURPOSE:To simlify the execution of works and to reduce the required manpower by mounting fixed fitting on the side end edge of a fixed inner wall panel to resiliently lock and fix the side end edge area of an inserted inner wall panel adjacent to the fixed fitting. CONSTITUTION:Fixed inner wall panels 2 and inserted inner wall panels 3 which are previously standardized and manufactured in a factory are transported to a field, and a required number of panels 2, 2 are fixed on a support frame 1 formed by assembling plural wood bars 1a, 1a... like a grid on the inside of an outer wall 4 of a unit dwelling house. Subsequently, the tip of a projecting part 13 of the panel 3 is brought into contact with the side end edge of the forward end area 8b of a fixed fitting 8 which is formed by a metal plate piece bent substantially S-shaped and mounted on the wood bar 9a of the panel 2. The panel 3 is pushedas it is to be pressed to the inside surface of a flat part 8a at the tip of the projecting part 13 so that the movement in the insert direction of the panel 3 is regulated, and the panel 3 is resiliently locked between the panels 2, 2 to install the panel 3. Thus, the execution of works can be simplified.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inner wall structure of a unit house, and more particularly to an inner wall structure provided with a connecting structure which facilitates connection work of an intermediate panel when connecting a plurality of inner wall panels.

[0002]

2. Description of the Related Art Generally, the inner wall of a conventional unit house is
As shown in FIG. 9 (a), a frame b made by assembling wooden bars a and a in a grid pattern is assembled at an assembly work site or an installation site (hereinafter simply referred to as "site") in a factory, and A heat insulating material (not shown) is inserted in b, and then a base material c (or a finishing material) such as a gypsum board is attached to the frame b.

In such an inner wall structure, for example, the base material c
When a gypsum board is used as the above, in many cases, finishing work such as cloth pasting d is required on site. Further, although not shown, in the case where a face material such as a plywood plywood is used in place of the above-mentioned cross pasting d, after the face material is glued to the frame b by an adhesive,
Temporary nailing is performed using temporary nails, and the temporary nails are removed after the adhesive is fixed.

Further, recently, in order to make the inner wall structure versatile, the inner wall is made into a panel. this is,
As shown in FIG. 9 (b), the inner wall is manufactured as inner wall panels e, e ...
By connecting the ... On-site according to the area of the construction site, the inner wall panels e, e ... Have versatility.

However, any of the above inner wall structures has the following problems, and further improvements have been demanded.

That is, in the structure shown in FIG. 9 (a), the finishing work as described above is required at the construction site, and the work of attaching the inner wall requires a lot of trouble.

Further, in the structure shown in FIG. 9 (b), although the on-site construction is simplified to some extent in comparison with the above, only the base material c can be standardized and manufactured in the manufacturing plant. At the time of construction, the finishing work such as cloth pasting d will be necessary at the site.

As described above, even with the structure shown in FIG. 9 (b), the on-site construction of the final finishing work is unavoidable.
This is because the vertical joint parts f of the inner wall panels cannot be connected well. That is, the inner wall panel e is usually joined to the ceiling or floor (upper and lower edges of the inner wall panel e) and the joint parts f and f between the inner wall panels e and e are connected and fixed to each other by nails or screws.
Nail heads, screw heads, etc. appear at these joints and joint parts f, f.

Therefore, in order to finish this inner wall beautifully, it is necessary to hide these nail heads and screw heads, but at the joint portion with the ceiling and floor surface, by using a rim and a skirting board. Can be easily hidden. But,
It is difficult to hide the nail heads and screw heads appearing at the joint parts f, f between the inner wall panels e, e well, and even if a covering member such as a cap is attached to this joint part, the covering member is rather It is conspicuous and inconvenient.

On the other hand, in the joint portions f, f, a method of not fixing the interior panels e, e to each other is conceivable. However, in this case, when the interior panels e, e lean against a wall surface, the adjacent inner wall panels e, e are separated from each other. There is a problem that it will move and cause cracks, warpage, etc., and it will not function as a wall.

[0011]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems of the prior art, and an object of the present invention is to provide a standardized inner wall panel to a finished interior in a unit house. The purpose of the present invention is to provide an inner wall structure that can be used for inner wall construction.

[0012]

In order to achieve the above object, an inner wall structure of a unit house of the present invention comprises a fixed side inner wall panel and an insertion side inner wall panel supported and fixed to the fixed side inner wall panel. A fixing metal fitting is provided on a side end edge of the fixed side inner wall panel, and a side edge part of the adjacent insertion side inner wall panel is elastically locked and fixed to the fixing metal fitting. And

[0013]

When actually constructing the inner wall structure of the unit house of the present invention, first, the fixed side and the insertion side inner wall panels are manufactured in accordance with a predetermined standard in a manufacturing factory or the like. When manufacturing these inner wall panels, finishing work such as pasting cloth is performed.

Then, in the field, with the fixed side inner wall panel fixed to the support frame at a predetermined interval,
The insertion-side inner wall panel is fitted from the inside between the fixed-side inner wall panels. At this time, the insertion side inner wall panel is restrained from moving in the pushing direction at a predetermined position by a fixing metal fitting provided at a side edge of the fixed side inner wall panel, and is elastically locked at that position.

As described above, in the inner wall structure of the unit house of the present invention, the inner wall panel can be standardized and manufactured in the manufacturing factory up to the completely finished state, and if the fixed side inner wall panel is attached to the support frame on site, After that, the inner wall panel on the insertion side can be attached from the inside with one touch.

[0016]

Embodiments of the present invention will be described below with reference to the drawings.

The inner wall structure of a unit house according to the present invention is shown in FIG. 1. This inner wall structure comprises a support frame 1, a fixed side inner wall panel 2 and an insertion side inner wall panel 3 and is applied to the inner wall of the unit house. To be done. Here, both the fixed-side inner wall panel 2 and the insertion-side inner wall panel 3 are transported to the site and attached to the support frame 1 in a state where they are standardized and manufactured in advance in a manufacturing factory.

The support frame 1 includes a fixed side inner wall panel 2,
A plurality of wooden bars 1a, 1a for supporting 2 ...
Are assembled in a lattice shape, and are provided on the inner side surface of the outer wall 4 of the unit house in this embodiment. The wooden bars 1a, 1a ... Of this support frame 1 are arranged with the wooden bars 1a, 1a.

As shown in FIG. 2, the fixed-side inner wall panel 2 includes a frame 5, a heat insulating material 6, a base material 7, and a fixing metal fitting 8.
It consists of The frame 5 is formed by assembling a plurality of wooden bars 9, 9 ... In a lattice shape, and forms a base to which a base material 7 made of a plate-shaped material such as a gypsum board is attached. The heat insulating material 6 is inserted between the wooden bars 9, 9 ... The base material 7 is attached and fixed to the inner surface 5 a of the frame 5 with an adhesive or the like. Although not shown in FIG. 2, a finishing process such as cloth attachment is applied to the inner side surface of the fixed-side inner wall panel 2 (base material 7). In addition, electrical wiring and the like are also constructed as necessary.

An appropriate number (3 in this embodiment) is provided on either the left or right side edge of the outer surface of the frame 5.
.. are provided at appropriate intervals in the vertical direction. Here, the fixing metal fittings 8 elastically sandwich the insertion-side inner wall panel 3 with another adjacent fixed-side inner wall panel 2 in a state where the fixed-side inner wall panel 2 is fixed to the support frame 1. It is a metal fitting for locking and locking (see FIG. 8).

As shown in FIG. 3, this fixing member 8 is made of a metal plate material bent in a substantially S shape, and its base end portion 8a is formed in a flat shape. And this base end 8
a is attached to a wooden crosspiece 9a that constitutes a side edge of the fixed-side inner wall panel 2 (frame 5) by fixing tools 10 such as screws.

On the other hand, as shown in FIG. 4, the insertion side inner wall panel 3 has substantially the same structure as the fixed side inner wall panel 2, but the fixing metal fittings 8, such as the fixed side inner wall panel 2,
8 ... is not provided. In addition, the wooden crosspieces 9b forming the left and right end edges of the insertion-side inner wall panel 3 (frame 5),
9b are notched grooves (locking recesses) 1 each having a rectangular cross section.
1, 11 are arranged in the vertical direction. Further, the notch grooves 11, 11 are formed inward from the outer surface of the wooden bars 9b, 9b.

Next, the construction procedure of the inner wall structure of the unit house constructed as described above will be described (FIGS. 5 to 5).
(See FIG. 7).

First, the fixed-side and insertion-side inner wall panels 2 and 3 preliminarily standardized and manufactured in a manufacturing factory or the like are transported to the site.

At the site, the required number of fixed-side inner wall panels 2 and 2 are fixed to the support frame 1. Here, the space between the fixed-side inner wall panels 2 and 2 is, as shown in FIG.
The width is the same as the width of the insertion-side inner wall panel 3. In addition,
When fixing the support frame 1 and the fixed-side inner wall panel 2, as shown in FIG. 8, nails 12 are obliquely driven from the wooden bar 9a to the wooden bar 1a.

When the fixed-side inner wall panels 2, 2 ... Are attached to the support frame 1, next, the insert-side inner wall panel 3 is fitted between the fixed-side inner wall panels 2, 2 (see FIGS. 5 and 6). .

Here, the length W ₁ (see FIG. 5) of the tip portion 8b of the fixing member 8 is slightly smaller than the width W ₁ ′ of the notch groove 11 formed in the frame 5 of the insertion side inner wall panel 3. The dimensions are almost the same. Tip portion 8b of the fixing metal fitting 8
The distance W ₂ between the fixed side inner wall panel 2 and the side edge of the fixed side inner wall panel 2 is formed to be slightly narrower than the width W ₂ ′ of the protruding portion 13 of the frame 5 of the insertion side inner wall panel 3, and moreover The distance H ₁ from the base end portion 8a to the tip end portion 8b has substantially the same dimension, which is slightly smaller than the depth H ₁ ′ of the cutout groove 11.

As a result, as shown in FIG. 6, when the insertion-side inner wall panel 3 is started to be inserted, the tip (outer end) of the protruding portion 13 of the insertion-side inner wall panel 3 (frame 5) is the above-mentioned. The side end edge (base end side edge) of the tip end portion 8b of the fixing metal fitting 8 is brought into contact with.

Then, the insertion side inner wall panel 3 is pushed in as it is, as shown in FIG.
The tip portion 8b of the fixing metal fitting 8 is pushed open, and the protruding portion 13 of the frame 5 starts to enter between the fixed side inner wall panel 2 and the fixing metal fitting 8, and the tip of the protruding portion 13 is a flat surface portion of the fixing metal fitting 8. It is brought into contact with the inner surface of 8a.

Thus, at the position where the inner side surfaces of the fixed-side inner wall panel 2 and the insertion-side inner wall panel 3 are flush with each other, the movement of the insertion-side inner wall panel 3 in the insertion direction is restricted and the insertion-side The inner wall panel 3 is elastically locked between the fixed-side inner wall panels 2 and 2, and the installation work of the insertion-side inner wall panel 3 is completed.

At this time, the wooden bars 9a and 9b to be fitted together.
By applying adhesive to both or one of
Both the fixed-side inner wall panel 2 and the insertion-side inner wall panel 3 can be firmly fixed.

The inner wall structure of the unit house of the present invention is not limited to the above-mentioned embodiment, and the design can be changed appropriately.

That is, in the above embodiment, the support frame 1 is applied to the outer wall 4 of the unit house,
The inner wall structure of the present invention is also applicable as an inner wall for a unit and a partition wall of the unit in a unit house. In this case, since the inner wall structure of the present invention can be constructed by only inserting the insertion-side inner wall panel 3 from the inside, it is applicable even when both are inner walls.

[0034]

As described above in detail, according to the inner wall structure of the present invention, the fixing metal fittings are provided at the side edges of the two fixed side inner wall panels facing each other. Since the insertion-side inner wall panel is fitted in between and the insertion-side inner wall panel is locked by the fixing fitting, various unique effects listed below can be obtained.

(1) Since the inner wall panel on the insertion side is locked by the fixing metal fittings, the inner wall panel can be completely standardized and manufactured up to the finishing stage in the manufacturing plant, which simplifies construction on site and is required. The number of steps can be reduced and the versatility of the inner wall panel can be improved.

(2) Since it is easy to attach the intermediate panel during the construction of the inner wall by simply pushing the insertion-side inner wall panel (intermediate panel) between the fixed-side inner wall panels, it is not necessary for a special person to be skilled. Can be easily installed.

(3) The insertion-side inner wall panel can be easily removed unless an adhesive is used at the connecting portion between the fixed-side and insertion-side inner wall panels, and it can be used as a wall for inspection ports, etc. You can also

(4) No large-scale device is required for the construction, and the parts have a simple structure, so that the production and the construction are easy.

[Brief description of drawings]

FIG. 1 is a horizontal sectional view showing an embodiment of an inner wall structure of a unit house according to the present invention.

FIG. 2 is a partially cutaway perspective view showing the structure of a fixed-side inner wall panel of the inner wall structure of the unit house.

FIG. 3 is an explanatory view showing a mounting state of a fixing bracket on the fixed-side inner wall panel.

FIG. 4 is a partially cutaway perspective view showing the structure of the insertion-side inner wall panel of the inner wall structure of the unit house according to the present invention.

FIG. 5 is an explanatory diagram showing a construction procedure of the inner wall structure of the unit house, showing a state before the insertion-side inner panel is inserted.

FIG. 6 is an explanatory view showing a construction procedure of the inner wall structure of the unit house, showing a state in which the insertion side inner panel is half inserted.

FIG. 7 is an explanatory diagram showing a construction procedure of an inner wall structure of the unit house, showing a state in which an insertion side inner panel is completely inserted.

FIG. 8 is an enlarged cross-sectional view showing a connection portion between the fixed-side inner wall panel and the insertion-side inner wall panel in the inner wall structure of the unit house.

FIG. 9 is a horizontal sectional view showing an example of a conventional inner wall structure.

[Explanation of symbols]

 1 Support Frame 2 Fixed Side Inner Wall Panel 3 Insert Side Inner Wall Panel 4 Outer Wall of Unit Housing 5 Frame 6 Heat Insulation Material 7 Base Material 8 Fixing Bracket 9 Wood Bar 11 Notch Groove (Locking Recess)

Claims (4)

[Claims] 1. A fixed side inner wall panel, and an insertion side inner wall panel supported and fixed to the fixed side inner wall panel, wherein a fixing metal fitting is provided on a side edge of the fixed side inner wall panel,
An inner wall structure of a unit house, wherein a side edge portion of an adjacent insertion side inner wall panel is elastically locked and fixed to the fixing metal fitting. 2. A support frame for supporting an inner wall panel,
At least two or more fixed side inner wall panels are fixed at a predetermined interval, the insertion side inner wall panels are inserted from the inside between these fixed side inner wall panels, and both side edge portions of the fixed side inner wall panels are fixed. The inner wall structure of the unit house according to claim 1, wherein the inner wall structure is elastically locked and fixed to the metal fitting. 3. The fixing fitting is provided with a support structure for elastically locking the side edge portion of the insertion-side inner wall panel in a sandwiched manner and for restricting the movement of the insertion-side inner wall panel in the insertion direction. The inner wall structure of the unit house according to claim 1 or 2. 4. The inner wall structure of the unit house according to claim 3, wherein a locking concave portion for receiving the holding portion of the fixing fitting is provided at a side edge portion of the insertion-side inner wall panel.