JPH08312025A - Fixing structure of wall panel - Google Patents

Abstract

PURPOSE: To reduce cost by fixing an outer wall panel and an inner wall panel together by fixing a frame arranged to support the outer wall panel to a stud to support the inner wall panel by a joining member. CONSTITUTION: A frame 2 having a hollow structure of a cross-sectional almost hollow square shape is arranged on an outer wall panel 1 composed of a hard wooden piece cement plate, and the outer wall panel 1 is fixed by a nail on a contact plane of this frame 2. Next, a stud 6 composed of cross-sectional almost U-shaped shape steel to support an inner wall panel is provided, and a notch H having a width into which a shaft part of a rivet 8 can be inserted is formed in the lengthwise direction of the frame 2 in a joining part with the stud 6 in the frame 2. The outer wall panel 1 is fixed to the stud 6 by the rivet 8, and the stud 6 to this outer wall panel 1 is fixed is erected and fixed between a ceiling beam and a floor beam. Therefore, the frame 2 and the stud 6 can be easily positioned.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall panel fixing structure in a building such as a unit house.

[0002]

2. Description of the Related Art In a building such as a unit house, as a wall panel fixing structure for fixing an outer wall panel and an inner wall panel to each other, for supporting the outer wall panel as disclosed in, for example, Japanese Patent Laid-Open No. 61-5142. There is a structure in which a frame having a hollow structure arranged along the vertical direction of a building is fixed to a stud supporting an inner wall panel by a joining member such as a rivet or a screw nail. These joining members are designed to be driven after the insertion hole formed in the stud and the insertion hole formed in the frame are opposed to each other.

[0003]

However, in this type of wall panel fixing structure, the frame-side insertion hole is aligned with the stud-side insertion hole position each time the size of the outer wall panel and its mounting position are different. Need to be formed.
Therefore, there is a problem that the number of steps is increased. Also, technology and equipment for high-precision drilling are required,
There is also a problem that the cost increases.

The present invention has been made in view of such circumstances, and is versatile with respect to the size of the outer wall panel and the difference in the mounting position thereof, and the wall panel which can suppress the increase in man-hours and costs can be obtained. It is intended to provide a fixed structure.

[0005]

In order to achieve the above object, the invention as claimed in claim 1 uses a joint member for connecting a frame arranged to support an outer wall panel to a stud for supporting an inner wall panel. In a wall panel fixing structure for fixing the outer wall panel and the inner wall panel to each other, a cutout having a width that allows the joining member to be inserted is provided at a joining portion of the frame joined to the stud. It is characterized in that it is formed continuously along the longitudinal direction of.

The invention described in claim 2 is the same as claim 1
The structure for fixing a wall panel described in (1) above is characterized in that the joint portion of the stud joined to the frame is provided with a support portion for supporting a cross rail arranged to support the outer wall panel. .

Further, the invention according to claim 3 is the fixing structure for a wall panel according to claim 2, wherein the supporting portion is a cut and raised piece cut and raised from a joint portion of the stud. The raised piece is characterized in that a convex curved surface portion is formed at a contact portion with the horizontal rail.

[0008]

According to the wall panel fixing structure of the first aspect, the frame has a notch having a width that allows the joining member to be inserted, at a joining portion with a stud of the frame provided to support the outer wall panel. Since it is formed continuously along the longitudinal direction of the frame, the joining member can be applied at any position in the longitudinal direction of the frame even if the size of the outer wall panel and the mounting position thereof are different.

According to the fixing structure of the wall panel of the second aspect, the supporting portion for supporting the cross rail arranged for supporting the outer wall panel is provided at the joint portion of the stud joined to the frame. Is provided, it is possible to easily position the frame and the stud.

According to the wall panel fixing structure of the third aspect, the supporting portion is a cut-and-raised piece cut and raised from the joint portion of the stud, and the cut-and-raised piece is connected to the cross rail. Since the convex curved surface portion is formed at the contact portion, the frame and the stud can be positioned more easily.

[0011]

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

(Embodiment 1) In FIG. 4, 1 is an outer wall panel mainly made of hard wood chip cement board, and 2 is a shape steel arranged along the vertical direction of a building to support the outer wall panel 1. It is a hollow frame having a substantially square cross section. Reference numeral 3 is a horizontal rail that is installed between the pair of frames 2 and 2 along the lateral direction of the building to support the outer wall panel 1.

As shown in FIGS. 2 and 3, the frame 2 and the outer wall panel 1 are composed of a plurality of nails 4 formed on the frame 2.
Has been fixed by. This nail 4 is a frame 2
Is a plurality of teeth that are partially integrally formed on the joint surface 5 with the outer wall panel 1 at equal intervals, and the joint surface 5 of the frame 2 is preliminarily cut by means such as a press, and is substantially perpendicular to the plate. It is obtained by bending the outer surface of the plate so that The nail 4 has such a shape and size that it can penetrate the outer wall panel 1 in a straight line and is hard to come out.

2 and 3, reference numeral 6 denotes a stud for supporting an inner wall panel, which will be described later, and the frame 2 is fixed to the stud 6 with a resin foam 7 interposed therebetween by a rivet 8 as a joining member. .

As shown in FIG. 1, a notch H having a width that allows the shaft portion of the rivet 8 to be inserted is continuously formed in the joint portion of the frame 2 with the stud 6 along the longitudinal direction of the frame 2. ing. Therefore, the rivet 8 can be driven regardless of the relative position of the frame 2 with respect to the stud 6. The joining member is a rivet 8
Not only the tapping screw 18 as shown in FIG.
Alternatively, the one side bolt 19 as shown in (B) may be used.

The stud 6 is made of a steel section having a substantially U-shaped cross section, and the inner surface of the stud 6 is fixed by a screw nail 9 to the wooden brick 1.
0 is fixed. The stud 6 having such a configuration has
As shown in FIG. 3, it is erected between the ceiling beam 11 and the floor beam 12.

In FIGS. 2 and 3, reference numeral 14 denotes an inner wall panel mainly made of gypsum board, which is fixed to the wooden brick 10 with a screw nail 16 with an inner wall bar 15 interposed. As a result, the outer wall panel 1 and the inner wall panel 14 are fixed to each other.

In the wall panel fixing structure having such a structure, first, the plurality of nails 4 integrally provided on the joint surface 5 of the frame 2 are driven into the outer peripheral portion of the outer wall panel 1 by a press or the like to penetrate the outer wall panel 1. Fix.
Next, the outer wall panel 1 is fixed to the stud 6 with the rivet 8.
Fixed to. At this time, since the notch H having a width that allows the rivet 8 to be inserted is continuously formed along the longitudinal direction of the frame 2 at the joint portion of the frame 2 with the stud 6, the size of the outer wall panel 1 and its size. Even if the mounting positions are different, the rivet 8 can be applied at any position in the longitudinal direction of the frame 2. At this time, as shown in FIG. 2, a gap is provided between the two outer wall panels 1 and 1 fixed to the stud 6 and adjacent to each other.

Then, the studs 6 to which the outer wall panels 1 and 1 are fixed are erected and fixed between the ceiling beam 11 and the floor beam 12, and the gasket 13 is inserted into the aforementioned gap to fix the wall panel. Is completed. In addition, reference numeral 17 in the figure denotes a heat insulating material (for example,
Glass wool).

(Embodiment 2) FIGS. 6 and 7 show Embodiment 2 of the present invention.
In the joint portion 22 with the, cut-and-raised pieces 23 as support portions for supporting the horizontal rails 3 arranged along the lateral direction of the building to support the outer wall panel 1 from below are provided at two locations. The cut-and-raised pieces 23 are manufactured by punching.

With this structure, the frame 2 and the stud 21 can be easily positioned based on the feeling of contact between the cross rail 3 and the cut and raised piece 23. Further, since there is nothing to be added as a member, the material cost does not increase accordingly. However, the support portion is not limited to the cut-and-raised piece 23, but may be separately provided at the joint portion of the stud 21.

(Third Embodiment) FIG. 8 shows a third embodiment of the present invention.
The cut-and-raised piece 31 as the supporting portion is the same as that of the second embodiment.
Similarly to the above, it is a cut and raised piece cut and raised from the joint portion 33 of the stud 32. A convex curved surface portion T is formed on the cut-and-raised piece 31 at a contact portion with the horizontal rail 3.

With such a structure, not only the positioning of the frame 2 and the stud 32 can be performed more easily, but also because the cut and raised piece 31 has no corners, an injury to an operator or the like is caused. Can also be prevented. In addition, since the cut-and-raised pieces 31 and 23 in this embodiment and the cut-and-raised pieces 31 and 23 are oriented in the longitudinal direction of the stud, that is, in the direction in which the load from the horizontal rail 3 is received, the cut-and-raised pieces 31 are formed. Etc. also function as ribs and are preferable in terms of strength.

The present invention is not limited to the above embodiments, but includes various design changes that can be made by those skilled in the art. For example, the shape of the support portion, the number of installations, and the like are appropriately selected depending on the size and weight of the outer wall panel.

[0025]

As described above, according to the invention described in claim 1, the width that allows the joining member to be inserted into the joining portion with the stud of the frame arranged to support the outer wall panel. Since the notch is continuously formed along the longitudinal direction of the frame, the joining member can be applied at any position in the longitudinal direction of the frame even if the size of the outer wall panel and the mounting position thereof are different. That is, there is an effect that the increase in man-hours and cost can be suppressed.

According to the wall panel fixing structure of the present invention, a supporting portion for supporting a cross rail arranged to support the outer wall panel is provided at a joint portion of the stud with the frame. Therefore, there is an effect that the frame and the stud can be easily positioned.

According to the wall panel fixing structure of the third aspect, the supporting portion is a cut-and-raised piece cut and raised from the joint portion of the stud, and the cut-and-raised piece is connected to the cross rail. Since the convex curved surface portion is formed at the contact portion, there is an effect that the positioning of the frame and the stud can be performed more easily and safely.

[Brief description of drawings]

FIG. 1 is a plan view of a main part showing a first embodiment of the present invention.

FIG. 2 is a cross-sectional view of the same whole portion.

FIG. 3 is a vertical sectional view of the same.

FIG. 4 is a perspective view showing an outer wall panel.

FIG. 5 is a plan view showing another example of the joining member.

FIG. 6 is a perspective view showing a second embodiment of the present invention.

FIG. 7 is a side view of the same.

FIG. 8 is a perspective view showing a third embodiment of the present invention.

[Explanation of symbols]

 1 outer wall panel 2 frame 14 inner wall panel 6, 21, 32 stud 8 rivet (joint member) 18 tapping screw (joint member) 19 one side bolt (joint member) H notch 23, 31 cut and raised piece (support portion) T convex curved surface Department

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁶ Identification number Internal reference number FI Technical display location E04B 2/56 622 E04B 2/56 622K 631 631B 631K 642 642C 651 651K 652 652M

Claims (3)

[Claims] 1. A fixing structure of a wall panel for fixing the outer wall panel and the inner wall panel to each other by fixing a frame arranged to support the outer wall panel to a stud for supporting the inner wall panel by a joining member. The fixing structure for a wall panel, wherein a notch having a width that allows the joining member to be inserted is continuously formed in a joining portion of the frame joined to the stud along a longitudinal direction of the frame. . 2. The joint portion of the stud joined to the frame is provided with a support portion for supporting a cross rail arranged to support the outer wall panel. Fixed structure of the wall panel of the. 3. The support portion is a cut-and-raised piece cut and raised from a joint portion of the stud, and the cut-and-raised piece is formed with a convex curved surface portion at a contact portion with the horizontal rail. The wall panel fixing structure according to claim 2, wherein the wall panel fixing structure is provided.