JPH08254038A - How to install the inner wall of the unit building - Google Patents

Abstract

PURPOSE: To surely, firmly and easily attach an inner wall at a predetermined position by inserting protrusions formed on one of opposite side frames of the inner wall in holes in a bracket of one stud while allowing the other one of the side frames to abut against an adjacent stud, and fixing the other one of the side frames to the adjacent stud. CONSTITUTION: A bracket 6 formed therein with holes 61 is attached to a stud 19a of a building unit, and a bracket 62 formed therein screw holes 63 is attached to a short stud 19a. Meanwhile, a waterproof outer wall member 31 which is made of a cement chip board is attached to a metal frame composed of an upper side frame 35, a lower side frame 36 and opposite side frames 37 so as to form an end panel 3, and a bracket formed thereon with protrusions 41 is attached to one of the opposite side frames 37, and a bracket 45 formed therein with holes 46 is attached to the other one of the side frames 37. The protrusions 41 of the one of the side frames 37 are inserted laterally into the holes 61 in the stud 19, and the other one of the side walls 37 is made to abut against the bracket 62 of the short stud 19a. Then screws 62 are inserted into the holes 46 and the holes 63 so as to secure the end panel 3. Similarly, side walls 37 of a general inner wall panel which are formed therein with holes 46 are made to abut against adjacent short studs 19a, 19a and are secured thereto by rivets.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of mounting an inner wall of a unit building. Especially when installing inner wall panels to pillars or studs at the corners of the corners of a unit building, or when installing inner wall panels in which the inner wall material is attached to a metal frame to pillars or studs. Relates to a method of attaching an inner wall of a unit building suitable for

[0002]

2. Description of the Related Art The unit building is Japanese Patent Publication Sho 62-6222.
As described in Japanese Patent Publication No. 4, a box-shaped building unit having a certain size that can be transported, and having an internal and external finished building unit is manufactured in advance in a factory, transported to a construction site, and then transported to a construction site. It is assembled into a building. This unit building is gradually and widely adopted because it has a characteristic that it is a standardized building with a short field construction period and good dimensional accuracy.

As described in Japanese Patent Publication No. 63-56380, the inner wall of this unit building is mounted by attaching an inner wall material such as gypsum board to a wooden frame composed of upper and lower frames and both side frames. The stud is attached between the ceiling beam and the floor beam, and a mounting piece such as a wood piece is attached to this stud, and the inner wall panel is passed between the stud and the adjacent stud, and this inner wall panel is Both frames were attached to the stud attachment pieces. Also, in the case of the inner wall panel of the garage,
An inner wall panel having good water resistance is preferable because it may be washed with water or the like in the garage. For example, an inner wall panel in which a water resistant inner wall material is attached to a metal frame including upper and lower frames and both side frames is preferable.

[0004]

However, in general, it is necessary for the inner wall panel to accurately hold it in place and to attach both side edges of the inner wall panel to the columns or studs. With the method of attaching the inner wall, it is difficult to accurately attach both side frames to the wood piece attached to the stud with nails while holding the heavy inner wall panel in place. In addition, when attaching the inner wall panel to the entry corner, the inner wall panel to be attached later is attached to the pillar or stud so that the inner wall panel to be attached later comes into contact with the inner wall panel almost at right angles. Since the panels intersect at a right angle and are narrow, the inner wall panel that was installed first is an obstacle, and it is difficult to attach the inner wall panel that will be installed later to the pillar or stud.

Also, as an inner wall panel attached to a garage,
An inner wall panel in which a water-resistant inner wall material is attached to a metal frame including upper and lower frames and both side frames is preferable, but such an inner wall panel is difficult to attach. The reason is that, when installing outer wall panels and inner wall panels to the pillars or studs of a building unit, first, the outer wall panels are installed from the indoor side to the pillars or studs, and then the inner wall panels are installed from the indoor side. . However, in the case of a wooden frame as in the above publication, a mounting piece such as a piece of wood is attached to a pillar or a stud, and an inner wall panel can be brought into contact with this mounting piece, and can be attached with a nail or the like from above, This is because the inner wall panel in which the inner wall material is attached to the metal frame cannot be attached to the pillar or stud with nails or the like.

[0006] Therefore, an object of the present invention is to provide a method of mounting an inner wall of a unit building in which an inner wall panel can be easily mounted. Another object of the present invention is to attach an inner wall of a unit building where it is easy to attach an inner wall panel to a corner portion, or an inner wall panel in which a water resistant inner wall material is attached to a metal frame composed of upper and lower frames and both side frames. An object of the present invention is to provide a method of attaching an inner wall panel of a unit building that is easy to attach.

[0007]

SUMMARY OF THE INVENTION The present invention has been made to achieve the above object, and the invention according to claim 1 is characterized in that a pillar or stud of a unit building and an adjacent pillar or stud are provided. In the installation method of the inner wall of the unit building, where the inner wall panel is passed over and both side edges of the inner wall panel are attached to the pillars or studs on both sides, respectively A portion is provided, and the protruding portion of the inner wall panel is inserted into the hole of the pillar or stud, and the other side edge portion of the inner wall panel is attached to the adjacent pillar or stud with a nail or a screw.

Further, according to the invention of claim 2, the inner wall panel is provided between the pillar or stud provided near the corner of the unit building and the adjacent pillar or stud, and both side edges of the inner wall panel are provided on both sides. In the method of mounting the inner wall of a unit building to be attached to a pillar or stud, a hole is provided in the pillar or stud near the entry corner, and a protrusion is provided on one side edge of the inner wall panel. The protruding portion of the panel is inserted into the hole of the pillar or stud, and the other side edge portion of the inner wall panel is attached to the adjacent pillar or stud with nails or screws.

Further, the invention according to claim 3 is a unit in which an inner wall panel is arranged between a pillar or a stud of a unit building and an adjacent pillar or a stud, and both side edges of the inner wall panel are attached to the pillar or the stud on both sides, respectively. In a method of mounting an inner wall of a building, a mounting piece having a hole is mounted on one of pillars or studs, and the inner wall panel is mounted on a metal frame whose inner wall material is composed of upper and lower frames and both side frames. A mounting piece having a protrusion is attached to one side frame, and a mounting piece having a through hole is attached to the other side frame, and the protrusion of the attachment piece attached to one side frame of the inner wall panel. Of the inner wall panel by inserting the screw into the hole of the mounting piece attached to the pillar or stud, and screwing the screw into the adjacent pillar or stud through the hole of the mounting piece attached to the other side frame of the inner wall panel. of It is intended to attach the frame to the pillar or stud next.

In the invention according to claim 1 and the invention according to claim 2, holes are provided in one of the pillars or studs, or the pillars or studs provided in the vicinity of the entering corners, but the pillars provided with these holes The stud or the stud may be provided with a hole directly in the post or the stud, or an attachment piece provided with the hole may be attached to the post or the stud. Further, the protrusion is provided on one side edge of the inner wall panel, and the side edge provided with the protrusion in this manner means that the protrusion is directly provided on the side edge of the inner wall panel. Alternatively, a mounting piece having a protrusion may be attached to the side edge portion of the inner wall panel.

Particularly, in the case of an inner wall panel in which an inner wall member is attached to a metal frame composed of an upper and lower frame and both side frames,
As in the invention described above, a mounting piece having a hole is attached to a pillar or a stud, and a mounting piece having a protruding portion is attached to an inner wall panel, and the protruding portion of the inner wall panel is a hole of a mounting piece of a pillar or a stud. Is preferable because it is easy to provide holes in the columns and studs and it is easy to provide protrusions in the inner wall panel.

[0012]

According to the first aspect of the present invention, the hole is provided in one of the columns or the studs, and the protrusion is provided at one side edge of the inner wall panel. Providing a hole in the pillar or stud or providing a protrusion on one side edge of the inner wall panel in this way allows the pillar or stud or the inner wall panel to be worked down, and this work is easy. Can be provided accurately. In the present invention, the protruding portion of the inner wall panel thus accurately provided at the predetermined position is inserted into the hole of the pillar or the stud, and the other side edge portion of the inner wall panel is fixed to the adjacent pillar or with a screw or a screw. Since it is attached to the stud, only the other of the inner wall panels can be held in the correct position and attached to the adjacent stud or stud with nails or screws, thus keeping the whole inner wall panel in the correct position as in the past. It's much easier than mounting, and you can mount the inner wall panel in the correct position. Also, when the other side edge portion of the inner wall panel is attached to the adjacent pillar or stud with nails or screws in this way, the protrusion provided on one side edge portion of the inner wall panel comes out of the hole of the pillar or stud. The inner wall panel is firmly attached to the pillar or stud.

According to the second aspect of the present invention, a hole is provided in a pillar or a stud provided in the vicinity of the inner corner, and a projecting portion is provided at one side edge portion of the inner wall panel, and the projecting portion of the inner wall panel is provided. Is inserted into the hole of the pillar or stud, and the other side edge of the inner wall panel is attached to the pillar or stud provided next with nails or screws, so at the corner where the inner wall panel is difficult to attach, simply Only by inserting the protruding portion of the panel into the through hole of the pillar or stud, it is extremely easy to work, and the inner wall panel can be attached at an accurate position.

According to the third aspect of the present invention, the protrusion of the attachment piece attached to one side frame of the inner wall panel is inserted into the hole of the attachment piece attached to the pillar or stud, and the screw is attached to the inner wall panel. Since the other side frame of the inner wall panel is attached to the other column or stud by screwing into the adjacent column or stud through the hole of the mounting piece attached to the other side frame, the inner wall panel is nailed as in the conventional method. No need to install, so
Even an inner wall panel in which a water-resistant inner wall material that is difficult to attach in the past is attached to a metal frame can be easily attached to a pillar or a stud.

[0015]

1 to 6 show an embodiment of the present invention in which an inner wall panel is attached to a garage building unit.
(A) is an explanatory view showing a state where the inner wall panel is attached to the stud, (b) is a side view, FIG. 2 is an explanatory view showing a state where the mounting piece is attached to the stud, and FIG. 3 is above the opening. Explanatory drawing showing the arrangement of the inner wall panel to be attached, FIG. 4 is an explanatory view showing the skeleton of the building unit for the garage, FIG. 5 (a) is a perspective view showing the rear surface of the end inner wall panel, and (b) is the rear surface of the general inner wall panel. FIG. 6 is a front view of the inner wall of the garage building unit viewed from the inside in the opening direction. 7 and 9
Shows another embodiment of the present invention for attaching an inner wall panel to a residential building unit, FIG. 7 is a horizontal sectional view showing an attached state of the inner wall panel at a corner portion, and FIG. 8 is a skeleton of the residential building unit. FIG. 9A is a perspective view showing the back surface of the inner wall panel for entry corners, and FIG. 9B is a perspective view showing the back surface of the inner wall panel for general use.

1 to 6, reference numeral 1 denotes a garage building unit, and the skeleton of the garage building unit 1 is shown in FIG.
As shown in, four columns 11, 11, 11, 11 and two floor beams 12, 12 and four ceiling beams 13, 13, 13, 1
3 and 3 are assembled in a box shape. Then, a wooden ceiling girder 17 is passed over the facing ceiling beams 13, 13 of the garage building unit 1, and a ceiling material is attached to the lower surface of the ceiling girder 17 to form a ceiling.

A stud 19 is provided between the floor beam 12 and the ceiling beam 13 on the wall portion where the outer wall panel 2 and the inner wall panel 3 are mounted.
Is provided. Moreover, the pillars 1 on both sides are included in the opening 5 part.
Short floor beams 12a, 12a are attached from 1, 11,
A stud 19 is provided between the end of the short floor beam 12a and the ceiling beam 13.
Is attached. The studs 19 on both sides of this opening 5
Above the above, a magsa 55 is extended almost horizontally, and both ends of the magsa 55 are attached to the studs 19 and 19, respectively. A short stud 19a is attached between the magsa 55 and the ceiling beam 13, and the opening 5 is located below the magsa 55.

Reference numeral 2 denotes an outer wall panel, and this outer wall panel 2
Is an outer wall member 21 made of a wood chip cement plate attached to a metal frame 22 made of upper and lower frames and both side frames.
3 is an end inner wall panel, and this end inner wall panel 3 is
As shown in FIG. 5 (a), the water-resistant outer wall material 31 made of a wood cement plate is an upper frame 35, a lower frame 36, and both side frames 3.
It is attached to a metal frame 32 composed of 7, 37, one side frame 37 is attached with a mounting piece 4 having a projecting portion 41, and the other side frame 37 is attached with a hole 46. A piece 45 is attached.

3a is a general inner wall panel. As shown in FIG. 5 (b), the general inner wall panel 3a includes a water-resistant outer wall material 31 made of wood chip cement board as an upper frame 35, a lower frame 36, and both sides. It is attached to a metal frame 32 composed of the frames 37 and 37, and mounting pieces 45 having holes 46 are attached to the both side frames 37 and 37, respectively. The outer wall panel 2 includes the stud 19 (19a) on the outdoor side and the adjacent stud 19
This outer wall panel 2 is passed to the outdoor side of (19a).
Both side frames 22 are attached to the stud 19 (19a) by rivets.

The inner wall panel 3 for the end and the general inner wall panel 3
a is attached to the indoor side of the stud 19 (19a). The mounting structure of the end inner wall panel 3 and the general inner wall panel 3a will be described in detail with reference to FIGS. A mounting piece 6 having a hole 61 is mounted on the stud 19 for mounting the end inner wall panel 3, and a mounting piece 6 having a screw hole 63 on the other short stud 19a.
2 are installed.

Then, one side frame 3 of the end inner wall panel 3
7 is inserted into the hole 61 of the stud 19 from the lateral direction, and the other side frame 37 has a short mounting piece 62 for the stud 19a.
And the screw 69 is screwed into the screw hole 63 provided in the short stud 19a through the hole 46 of the mounting piece 45 to attach the end inner wall panel 3 to the stud 19 and the short stud 19a. Also, both side frames 3 of the general inner wall panel 3a
7, 37 are brought into contact with the short stud 19a and the adjacent short stud 19a, and the screw 69 is screwed into the screw hole 63 provided in the short stud 19a through the hole 46 of the mounting piece 45, so that the general inner wall panel 3a is removed. It is attached to a short stud 19a.

Next, a method of manufacturing this garage building unit will be described. At the factory, four pillars 11, 11, 1
1, 11 and four ceiling beams 13, 13, 13, 13 and two floor beams 12, 12 are connected to each other to manufacture a skeleton of the building unit 1 for a garage, and a position for attaching an outer wall panel 2 and an inner wall panel. A stud 19 is attached between the floor beam 12 and the ceiling beam 13 on the wall portion to which is attached. Further, short floor beams 12a, 12a are attached to the columns 11, 11 on both sides of the surface having the opening 5, and the studs 1 are provided between the short floor beams 12a and the ceiling beams 13.
Attach 9.

The magsa 55 is passed over the studs 19 on both sides of the opening 5, and both ends of the magsa 55 are attached to the studs 19. Then, a short stud 19a is attached between the magsa 55 and the ceiling beam 13. Then, the outer wall panel 2 is attached to the outdoor side of the stud 19, and the inner wall panel is attached to the indoor side of the stud 19. The outer wall panel 2, the end inner wall panel 3, and the general inner wall panel 3a are attached to both sides of the studs 19 and 19a.

A method of attaching the end inner wall panel 3 and the general inner wall panel 3a above the opening 5 will be described in detail. An attachment piece 6 having a through hole 61 is previously attached to the stud 19 to which the end inner wall panel 3 is attached, and an attachment piece 62 having a screw hole 63 is attached to the other short stud 19a. Then, the protruding portion 41 of the one side frame 37 of the end inner wall panel 3 is formed in the lateral direction through the through hole 61 of the stud 19.
Inside, and the other side frame 37 is brought into contact with the short stud 19a, and the screw 69 is screwed into the screw hole 63 provided in the short stud 19a through the hole 46 of the mounting piece 45, and the end inner wall panel is inserted. Attach 3 to stud 19 and short stud 19a.

Thus, the protruding portion 41 of the one side frame 37 is
Is inserted into the hole 61 of the stud 19, one side frame 37
Can be easily installed in place. Further, by attaching the other side frame 37 to the short stud 19a with the screw 69, the projecting portion 41 of the one side frame 37 is prevented from coming off the hole 61, and the end inner wall panel 3 can be firmly attached. Further, since only the other side frame 37 needs to be aligned with the predetermined position, the end inner wall panel 3 can be easily attached to the studs 19 and 1.
It can be attached to 9a. Next, the side frames 37, 37 of the general inner wall panel 3a are brought into contact with the short studs 19a and 19a, and the screw 69 is screwed into the screw hole 63 provided in the short stud 19a through the hole 46 of the mounting piece 45. The short inner wall panel 3a is attached to the stud 19a.

When the inner wall panels 3, 3a are attached in this way, as shown in FIG. 6, the inner wall panels 3, 3a are beautifully formed.
Is attached. Carry the garage building unit 1 and the residential building unit manufactured in this way to the construction site,
After the garage building unit 1 and the residential building unit are installed and assembled on a previously provided foundation, the seams of each building unit are finished to form a unit building.

Next, the embodiment shown in FIGS. 7 to 9 will be described. Comparing the embodiment shown in FIGS. 7 to 9 with the embodiment shown in FIGS. 1 to 6, the structure of the inner wall panel 3c and the mounting structure of the inner wall panel 3c in which the inner wall panel is attached to the residential building unit 1c are different. . That is, the skeleton of the residential building unit 1c has four columns 11 as shown in FIG.
c, 11c, 11c, 11c and four floor beams 12c, 12
c, 12c, 12c and four ceiling beams 13c, 13c, 1
3c and 13c are assembled in a box shape.

A steel floor girder 15c is provided across the floor beams 12c, 12c of the residential building unit 1c, and a wooden floor joist 16c is mounted on the floor girder 15c. A floor material is attached on the joists 16c to form a floor. In addition, a wooden ceiling beam 17c is provided on the facing ceiling beams 13c and 13c of the residential building unit 1c.
And the ceiling material is attached to the lower surface of the ceiling beam 17c to form the ceiling. Also, the outer wall panel 2
A stud 19c is provided between the floor beam 12c and the ceiling beam 13c in the wall portion where the c and the inner wall panels 3c and 3d are attached. An outer wall panel is attached to the outdoor side of the studs 19c, and an inner wall panel 3c for entering a corner and an inner wall panel 3d for general use are attached to the indoor side.

As shown in FIG. 9 (a), the inner wall panel 3c for entering corners is a wooden frame 32c including an upper frame 35c, a lower frame 36c, and both side frames 37c, 37c on the back surface of the inner wall material 21c made of gypsum board. And one side frame 37c is provided with a projecting portion 41c called a hoso. As shown in FIG. 7, the mounting structure of the inner wall panel 3c for the inside corner is such that a metal mounting piece 6c having a hole 61c is mounted on the stud 19c of the inside corner portion, and one of the inner wall panel 3c The protruding portion 41c of the side frame 37c is inserted into the hole 61c, and the other side frame 37c of the inner wall panel 3c is attached to the attachment piece 6d made of a piece of wood attached to the adjacent stud 19c with the nail 69c.

As shown in FIG. 9B, the general-purpose inner wall panel 3d is attached to a wooden frame 32d including an upper frame 35d, a lower frame 36d, and both side frames 37d and 37d on the back surface of the inner wall material 21d made of gypsum board. It has been done. A method of attaching the general-purpose inner wall panel 3d and the inner-corner inner wall panel 3c to the entry corner will be described. First, the skeleton of the residential building unit 1c is manufactured in a factory, and the outer wall panel 2c is attached to the stud 19c from inside by rivets.

Next, after mounting the general-purpose inner wall panel 3d by nailing the nail 69c to the mounting piece 6d made of wood attached to the stud 19c in the same manner as the conventional one, one of the inner wall panels 3c for entering corners is attached. 37c of the side frame 37c of the
Is inserted into the hole 61c, and the other side frame 37c of the inner wall panel 3c for entering the corner is attached to the adjacent stud 19c with the nail 69c.
When the inner wall panel 3c is attached in this manner, the inner wall panel 3d attached in front can be easily attached without disturbing. Also, the protruding portion 4 of the side frame 37c
1c is prevented from coming off the hole 61c, and the inner wall panel 3 for the entering corner is formed.
c can be firmly attached.

[0032]

As can be seen from the above description, in the invention according to claim 1, a hole is provided in one of the columns or the studs, and a protrusion is provided in one side edge of the inner wall panel. Insert the protruding part of the inner wall panel into the hole of the pillar or stud, and attach the other side edge of the inner wall panel to the adjacent pillar or stud, so that only the other inner wall panel is held in the correct position. It can be attached to a pillar or stud, and the inner wall panel can be attached accurately.

Further, when the other side edge portion of the inner wall panel is attached to the adjacent pillar or stud in this way, the protrusion provided on one side edge portion of the inner wall panel does not come out from the hole of the pillar or stud. , Inner wall panels are firmly attached to columns or studs. As described above, the present invention is convenient because the inner wall panel can be firmly and easily attached to an accurate position.

According to the second aspect of the present invention, a hole is provided in a pillar or a stud provided near the inner corner, and a projecting portion is provided at one side edge portion of the inner wall panel, and the projecting portion of the inner wall panel is provided. Is inserted into the hole of the pillar or stud, and the other side edge of the inner wall panel is attached to the adjacent pillar or stud, so that the protrusion of the inner wall panel is simply inserted into the hole of the pillar or stud. It is convenient because the inner wall panel can be attached at an accurate position in the entry corner where the inner wall panel is difficult to attach because it is only inserted.

According to the third aspect of the present invention, the projecting portion of the attachment piece attached to one side frame of the inner wall panel is inserted into the hole of the attachment piece attached to the pillar or stud, and the screw is attached to the inner wall panel. Since the other side frame of the inner wall panel is attached to the other column or stud by screwing into the adjacent column or stud through the hole of the mounting piece attached to the other side frame, the inner wall panel is nailed as in the conventional method. No need to install, so
Even an inner wall panel in which a water resistant inner wall material is attached to a metal frame can be easily attached to a pillar or a stud, which is convenient.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention in which an inner wall panel is attached to a garage building unit, (a) is an explanatory view showing a state where the inner wall panel is attached to a stud, and (b) is a side view. .

FIG. 2 is an explanatory view showing a state in which a mounting piece is attached to a stud.

FIG. 3 is an explanatory view showing an arrangement of an inner wall panel attached above an opening.

FIG. 4 is an explanatory diagram showing a skeleton of a garage building unit.

FIG. 5A is a perspective view showing the back surface of the end inner wall panel,
(B) is a perspective view showing the back surface of the general inner wall panel.

FIG. 6 is a front view of the inner wall of the garage building unit as viewed from the inside in the opening direction.

FIG. 7 is a horizontal cross-sectional view showing another embodiment of the present invention in which an inner wall panel is attached to a residential building unit, showing how the inner wall panel is attached to a corner portion.

FIG. 8 is an explanatory diagram showing a skeleton of a residential building unit.

FIG. 9A is a perspective view showing the back surface of the inner wall panel for entry corners, and FIG. 9B is a perspective view showing the back surface of the inner wall panel for general use.

[Explanation of symbols] 1 building unit for garage 11 columns 12, 12a floor beams 13 ceiling beams 15 floor beams 16 floor joists 17 ceiling beams 19, 19a studs 1c residential building units 11c columns 12c floor beams 13c ceiling beams 15c floors Beams 16c Floor joists 17c Ceiling beams 19c Pillars 2 Exterior wall panels 21 Exterior wall panels 21 Frames 3 End inner wall panels 3a General inner wall panels 3c Inner corner inner wall panels 3d General inner wall panels 4, 45 Mounting pieces 41, 41c Projection Part 46 Hole 6,6c Mounting piece 61,61c Hole

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification number Office reference number FI Technical display location E04B 2/56 611 E04B 2/56 611B 611G 622 622C 622K 642 642C E04F 13/08 101 8913-2E E04F 13/08 101B 8913-2E 101H

Claims (3)

[Claims] 1. A method of mounting an inner wall of a unit building, wherein an inner wall panel is passed between a pillar or stud of a unit building and an adjacent pillar or stud, and both side edges of the inner wall panel are attached to the pillars or studs on both sides, respectively. A hole is provided in one of the columns or studs, and a protrusion is provided on one side edge of the inner wall panel, and the protrusion of the inner wall panel is inserted into the hole of the column or stud, and the other of the inner wall panels is inserted. A method of mounting the inner wall of a unit building, characterized in that the side edge of the unit is attached to the adjacent pillar or stud with nails or screws. 2. A unit building in which an inner wall panel is provided between a pillar or a stud provided in the vicinity of a corner of a unit building and an adjacent pillar or stud, and both side edges of the inner wall panel are attached to the pillars or studs on both sides, respectively. In the method of mounting the inner wall of the above, a hole is provided in a pillar or a stud provided in the vicinity of the entering corner, and a protrusion is provided on one side edge portion of the inner wall panel. Of the inner wall panel, and the other side edge of the inner wall panel is attached to an adjacent pillar or stud with a nail or a screw. 3. A method of mounting an inner wall of a unit building, wherein an inner wall panel is passed between a pillar or stud of a unit building and an adjacent pillar or stud, and both side edges of the inner wall panel are attached to the pillars or studs on both sides, respectively. A mounting piece having a hole is attached to one of the columns or studs, and the inner wall panel is attached to a metal frame composed of an upper frame and a lower frame and both side frames of the inner wall panel. The mounting piece having the mounting piece is mounted, and the mounting piece having the through hole is mounted on the other side frame, and the protrusion of the mounting piece mounted on one side frame of the inner wall panel is mounted on the pillar or stud. Insert the screw into the hole of the mounting piece and screw the screw into the adjacent pillar or stud through the hole of the mounting piece attached to the other side frame of the inner wall panel to screw the other side frame of the inner wall panel into the adjacent pillar or To the stud A method of mounting the inner wall of a unit building, which is characterized by mounting.