JPH0823183B2 - Lower wall panel for apartment wall - Google Patents

Description

TECHNICAL FIELD The present invention relates to a lower wall panel for an apartment wall, and more particularly to a lower wall panel for an apartment wall, which is convenient for construction.

[Prior Art] Generally, in the construction of an apartment, generally, after arranging the frame units forming the first floor of the apartment side by side, laying the second floor panel on it, and then placing the second floor on it. The body units to be formed are arranged side by side. After this, a step for connecting the first floor and the second floor, and a corridor from the step to each door on the second floor are attached to the outside of the apartment. In this way, after the outline of the apartment has been roughly adjusted, various constructions such as attaching various members and parts such as doors, windows, fittings, etc. to the inside of each door and providing interior decoration on the wall surface are performed.

Here, conventionally, a wall on the side where a body unit contacts an adjacent body unit, that is, a lower wall serving as a boundary wall, has, for example, a seventh
A lower wall panel having the structure shown in the figure is used.

Reference numeral 1 in FIG. 7 is a lower wall panel forming a boundary wall on the second floor of the apartment. The lower wall panel 1 is formed by arranging and connecting a plurality of panel portions indicated by reference numeral 2 and further joining a triangular roofing panel portion 5 to the upper portion thereof. In the panel portion 2, a vertical vertical core member 3c for reinforcing the frame body is disposed inside a frame body 3 which is assembled into a rectangular outline by vertical and horizontal frame members 3a, 3a, 3b, 3b. Further, face materials 4, 4 such as plywood are attached to both sides of the frame body 3 to form a panel.

[Problems to be Solved by the Invention] By the way, when an apartment is constructed according to the construction method as described above, after arranging a frame unit forming each door,
Finishing work is performed inside each house, but at this time, the following inconveniences occur.

That is, since each skeleton unit is provided with the above-mentioned lower wall panel as a lower wall that serves as a boundary wall between the doors, the doors are completely isolated from each other during the finishing work. In other words, since the lower wall panel is not provided with an opening for going back and forth between the doors, the worker who carries out the finishing work goes out from the body unit each time the work is performed,
There was the trouble of having to move into another skeleton unit. For this reason, the work efficiency of finishing work was very poor, and there was a complaint that the work period could not be shortened.

The present invention has been made in view of the above circumstances,
It is an object of the present invention to provide a lower wall panel for an apartment boundary wall, which enables the going and returning between the frame units forming each door of the apartment and improves the work efficiency of finishing construction.

[Means for Solving the Problems] The present invention relates to a lower wall panel forming a boundary wall of an apartment, wherein at least one panel portion of the panel portions constituting the lower wall panel is replaced by an upper small wall panel. And a wall panel formed under the wall panel and having a rectangular contour, and a face material to be attached to both surfaces of the frame panel, and the wall. The opening means is provided in the lower wall panel by removing the face material from the panel in advance, which is a solution means.

[Operation] In the lower wall panel for an apartment boundary wall of the present invention, as described above, since at least a part of the lower wall panel has the opening portion, the respective body units provided with the lower wall panel are connected to each other. When an apartment is formed by the above, it is possible to perform a predetermined work while freely moving back and forth between the respective skeleton units through the opening of the lower wall panel.

[Examples] Hereinafter, the present invention will be described with reference to the drawings and examples.

1 to 6 show an embodiment of a lower wall panel for an apartment boundary wall of the present invention, which is used for a frame unit Y, Y ... Forming each door on the second floor of an apartment. .

Reference numeral 10 in FIG. 1 is the lower wall panel. As shown in FIG. 2, the lower wall panel 10 includes a plurality of panels 11,1.
1 ... are arranged side by side in the horizontal direction and connected, and on top of that,
It is configured by joining triangular roofing panel parts 14. The panel section 11 includes a frame body 12 assembled into a rectangular outline by a core material, a reinforcing core material arranged inside the frame body to reinforce the frame body 12, and attached to both surfaces of the frame body 12. It is mainly composed of the face materials 13 and 13 such as plywood.

In addition, the panel portions 11 and 11 that constitute the lower wall panel 10.
At least one of the panel parts 11 is located at the upper small wall panel 15 and at the lower part of the small wall panel 15, and the wall panel 16
Is formed of an opening portion 21 in which is to be arranged.

Specifically, this wall panel 16 includes core materials 17a, 17b, 17c, 17
A frame body 17 in which d is assembled into a rectangular contour, a reinforcing core material 17e that should be vertically arranged at substantially the center of the inside of the frame body 17, and should be attached to both surfaces of the frame body 17. Although it is mainly composed of the face materials 18, 18, here, the reinforcing core material 17e and the face materials 18, 18 are removed in advance to form the opening 21. Further, on the side portions of the upper core member 17a and the lower core member 17c of the frame body 17 that face the inside of the frame body, notch grooves 19 for joining the reinforcing core material 17e to the substantially central portions thereof, respectively. , 20 are formed. Further, the frame body 17 is configured such that the lower core material 17c thereof can be removed in advance, and here, as shown in FIG. 3, the lower core material 17c is removed, and It is configured to be temporarily fixed to the upper end portion, that is, the lower end surface of the upper core material 17a.

Next, an example of a method of forming the lower wall panel 10 for such an apartment wall and using the lower wall panel 10 to form an apartment will be described.

First, in the factory, a plurality of panel portions 11, 11 ... Having the above-described configuration are prepared, and the panel portions 11 are arranged side by side in a lateral direction and connected to each other by screw nailing or the like.

At this time, as one panel portion 11, a panel portion 11 having a structure including the small wall panel 15 and the wall panel 16 to be arranged below the small wall panel 15 is prepared in advance.

As described above, the wall panel 16 includes the frame 17 and the frame 17
A reinforcing core material 17e to be arranged inside and a face material 18, 18 to be attached to both surfaces of the frame body 17 are prepared. 17e and face material 18,
Prepare a structure with 18 removed. Further, notch grooves 19 and 20 for joining the reinforcing core material 17e are formed on the side portions of the upper core material 17a and the lower core material 17c of the frame body 17 facing the inside of the frame body, respectively. Further, again, the lower core material 17c of the frame body 17 is removed and temporarily fixed to the lower surface of the upper core material 17a by means such as simple nailing.

In this way, the frame member 17 of the wall panel 16 from which the face materials 18, 18 and the reinforcing core material 17e are removed is attached to the lower portion of the predetermined panel portion 11 of the lower wall panel 10, and the small portion is further attached to the upper portion thereof. By attaching the wall panel 15, the panel portion 11 having the opening 21 as shown in FIG.
After connecting 11 with other panel parts 11, 11 ... to each other, a triangular roofing panel part 14 is placed on the upper part of the wall panels 11, 11 ... and joined by screw nailing or the like. Prepare the lower wall panel 10 as shown in FIG.

Next, the lower wall panel 10 thus formed is used to form the skeleton units Y, Y ... Which form each door of the apartment. At this time, the lower wall panel 10 is used as a wall which is joined to the adjacent body unit Y and forms a boundary wall among the walls of each body unit Y.

The skeleton units Y, Y ... are carried to the site and placed at predetermined positions.

After this, a staircase for connecting the first floor and the second floor and a corridor from the staircase to each door on the second floor are attached to the outside of the apartment.

In this way, after the outline of the apartment has been prepared,
Finishing works such as installing various members and parts such as doors, windows, fittings, etc. inside each door, and providing interior walls. For finish construction, each frame unit Y, Y…
A predetermined work is performed while going back and forth from the frame unit Y to the adjacent frame unit Y by utilizing the opening portion 21 formed in the lower wall panel 10 used as the boundary wall between them.

After finishing work is completed, the opening 21 is closed. When closing the opening 21, first, the lower core material 17c temporarily fixed to the upper end of the opening 21 is removed. Then, as shown in FIG. 4, the frame body 17 fitted in the opening portion 21.
Attach it to the lower end of the and fix it by gluing or nailing.

Next, as shown in FIG. 5, the reinforcing core material 17e previously removed from the frame body 17 in the factory is vertically arranged in the central portion inside the frame body 17, and Both ends are provided with notch grooves 19 and 20 provided in the upper core member 17a and the lower core member 17c of the frame body 17, respectively.
Insert it inside and fix it by means such as gluing or nailing.

Next, the face materials 18, 18 which were also removed from the frame body 17 at the factory are attached to both sides of the frame body 17 as shown in FIG. The opening 21 provided is closed.

As described above, according to the lower wall panel 10 for the apartment boundary wall of the above-mentioned embodiment, when finishing the interior of the frame units Y, Y ... It is possible to freely go from the skeleton unit Y to the adjacent skeleton unit Y by using the opening portion 21 provided in the. Therefore, the finish construction in each of the frame units Y, Y ... can be performed easily, and the work efficiency is remarkably improved, whereby the construction period can be shortened.

Further, according to the lower wall panel 10 of the embodiment, the opening 21
However, as described above, the wall panel including the frame body 17, the reinforcing core material 17e to be disposed inside the frame body 17, and the face materials 18 and 18 to be attached to both surfaces of the frame body 17. 16, the reinforcing core material 17e
Since the face materials 18, 18 are formed by being removed in advance at the factory, no special technique is required,
With the usual wall panel manufacturing technique, the lower wall panel 10 having the opening 21 can be easily manufactured in a factory.

Further, after closing the on-site construction, even when closing the opening 21, since the opening 21 has the configuration as described above, each member (reinforcing core material 17e, face material 18, (18 etc.) can be easily attached to the opening 21, and the work is very easy. Further, it is not necessary to prepare any special member as each member for closing the opening portion 21, and the wall panel 16
Since the respective members (reinforcing core material 17e, face materials 18, 18) that should be used can be used as they are, there is no inconvenience such as cost reduction and extension of the construction period.

In addition, the lower wall panel for the apartment wall of the present invention is not limited to the above-mentioned embodiment, and its specific configuration can be appropriately changed in practice.

[Effects of the Invention] As described above, since the lower wall panel for an apartment boundary wall of the present invention has the above-described opening portion, it is possible to finish the inside of the skeleton unit forming each door. ,
It is possible to freely go back and forth from the skeleton unit to the next skeleton unit through the opening, and the work is very easy.
Therefore, the work efficiency of the apartment construction is remarkably improved, and the construction period can be shortened.

Further, since the opening portion provided in the lower wall panel for the apartment wall of the present invention has the above-mentioned configuration, it is very easy to use the ordinary panel manufacturing technique to provide the lower portion of the lower wall panel provided with the opening portion. Wall panels can be manufactured.

Further, even when closing the opening, no special member is required and the work can be performed very easily, so that there is no inconvenience that the construction period is extended or the cost is increased.

[Brief description of drawings]

1 to 6 show an embodiment of a lower wall panel for an apartment boundary wall of the present invention. FIG. 1 is a perspective view showing a frame unit of an apartment, and FIG. 2 is provided with an opening. FIGS. 3 to 6 are front views showing the structure of the lower wall panel, and FIGS. 3 to 6 are front views each of which explains step by step an example of a method for closing the opening of the lower wall panel, and FIG. It is a front view which shows an example of the lower wall panel for apartment boundary walls. 10 …… Lower wall panel for apartment wall, 11 …… Panel part, 15 …… Small wall panel, 16 …… Wall panel, 17 …… Frame, 18 …… Surface material, 21 …… Opening part.

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location E04B 2/56 E 6951-2E 2/74 561 A

Claims (1)

[Claims] 1. A lower wall panel forming a boundary wall of an apartment, wherein at least one of panel parts constituting the lower wall panel.
A frame body in which two panel portions are formed of an upper small wall panel and a lower wall panel, and the wall panels are assembled into a rectangular contour, and a face material to be attached to both surfaces of the frame body. A lower wall panel for an apartment wall, wherein the lower wall panel is provided with an opening by removing the face material from the wall panel portion in advance.