JPH0893132A - Heat insulating wall panel - Google Patents

Abstract

PURPOSE: To make it possible to enhance construction efficiency and shorten a construction period by mounting a frame member whose cross section is projected in shape and whose upper frame and lower frame are laid out in parallel to each other and a stud in parallel to a left frame and filling up an insulating material into a cavity formed between the frame member and the stud. CONSTITUTION: An upper frame 7 and a lower frame 8, which are made of wood and cut the same side of a rectangle in the shape of L in cross section, are jointed with a left frame 9 and a right frame 10, which are made of wood and cut in the shape of L in cross section so that they may form a projected-shaped cross section in parallel to the upper frame 7 and the jointed area is nailed, thereby forming a frame member. A stud 5 is installed in the frame member in parallel to the left frame 9, thereby nailing the jointed surface between the upper frame 7 and the lower frame 8 where the stud 5 is clamped on the upper frame 7 and a hole 15 is bored on both sides. Then, the whole front and ear surfaces of the frame member are covered with paper 18. The paper 18 is temporarily fixed with the frame member by driving a tacker 17. Then, the frame member is fixed with a press board 19 and an injection nozzle 20, which discharges the insulating material, is inserted into the hole 15, thereby injection-molding the insulation material and producing an insulation wall panel.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The heat insulating wall panel of the present invention relates to the structure of a heat insulating wall panel, which can be efficiently used for attaching to a wooden frame in heat insulating work of a house.

[0002]

2. Description of the Related Art Insulation of a house is inevitable in order to secure a comfortable living space and to save energy consumed for heating and cooling. Insulation of the wall is very important as a part of heat insulation of such a house. In order to insulate the wall body, it is necessary to attach heat insulation properties, and in many cases the heat insulating wall panel with a built-in heat insulating material is fitted into the frame to perform the construction.

As shown in FIG. 6, such a heat insulating wall panel is a rectangular parallelepiped having flat surfaces, an upper frame (1), a lower frame (2), a left frame (3), a right frame (4) and a stud. It had a structure in which the heat insulating material (6) was incorporated in the frame made of (5). When a rectangular parallelepiped heat insulation wall panel is installed on the wall, the pillar (11) is installed as shown in FIG.
Insert a heat insulating wall panel between them and nail (12) the left frame (3) and the right frame (4) at a pitch of about 1 shaku to tighten them to the frame.
The method of fixing the pillar (11) by diagonally striking from the surface of the heat insulating wall panel has been used.

[0004]

[Problems to be Solved by the Invention]
When installing the rectangular parallelepiped heat insulation wall panel on the wall,
Since the heat insulating wall panel retracts when the nail (12) is diagonally driven, positioning is difficult, workability is extremely deteriorated, a construction period is lengthened, and cost is increased. Thus, it has been difficult to improve workability, shorten the construction period, and reduce the cost with the conventional shape of the heat insulating wall panel.

As a result of intensive studies, the inventors of the present invention have found that the problem of the conventional technique is the lack of the function of preventing the heat insulating wall panel from retracting at the time of nailing. This problem was solved by proposing a heat insulation wall panel with a frame structure that can be positioned during construction unlike the above.

[0006]

The invention of the present application is, for example, as follows.
An upper frame (7) and a lower frame (8) having a convex shape, which are obtained by cutting two corners on the same side of a rectangle into an L shape, are arranged in parallel, and these have an L-shaped cross section. A frame body that connects the left frame (9) and the right frame (10) and has a convex cross-sectional shape parallel to the upper frame (7) and the lower frame (8), and the left frame (9) and the right frame ( A heat insulating panel comprising a stud (5) attached to the frame in parallel with the frame (10) and a heat insulating material (6) filled in a space formed by the frame and the stud (5). is there.

[0007]

The operation of the present invention will be described. In the conventional heat insulation wall panel, when the left frame (3) and the right frame (4) are diagonally struck and fastened to the pillar (11) with the nails (12), the positions are displaced rearward by the impact, In the case of the heat insulating wall panel shown in FIG. 1, a convex upper frame (7) and a lower frame (8) in which two corners on the same side are cut into an L shape have an L-shaped cross section. Since the left frame (9) and the right frame (10) are frame-structured such that the cross section parallel to the upper frame (7) of the frame body is convex, as shown in FIG. 2, between the columns (11). When fitted, the two L-shaped surfaces of the end of the frame body come into contact with the two right-angled surfaces of the pillar (11), and even if the contact surface with the outer surface of the pillar (11) is struck with a nail (12), The position is prevented from shifting. Therefore, the workability is improved, the construction period can be shortened, and the cost is reduced.

In particular, due to the structure of the heat insulation wall panel of the present application, nails (1
2) The fastening and the conventional diagonal striking with extremely poor workability are abolished, and the striking can be done perpendicularly to the outer surface of the pillar (11), which improves workability. The left frame (9) and the right frame (10) of the heat insulating wall panel of the present application shown in FIG. 3 are obtained by processing a frame material having a rectangular cross-section into an L-shaped cross-section, and have an integrated cross-section structure. Therefore, the strength is good, and the L-shaped protrusions of the left frame (9) and the right frame (10) are prevented from being broken during transportation.

The heat insulating wall panel of the present invention shown in FIG. 4 has a left and right frame having an L-shaped cross section formed by combining a frame member (plate member 13) and a frame member (square member 14). Possible and reduced cost. Left frame (9), right frame (1
One or both of 0) may be such a combination material. In the heat insulating wall panel of the present invention, the stud (5) needs to be built in the frame body, and is preferably made of wood. The reason for this is that the exterior material is attached to the space (5) between the pillars by screwing due to the exterior work.

The upper frame (7), the lower frame (6), the left frame (9), the right frame (10), the frame material (the plate material 1) of the heat insulating wall panel of the present invention.
3), the frame material (square material 14) is preferably made of wood. The reason for this is that the frame body is configured by nailing or tacker fastening, and that the frame body is nailed to the pillar of the wooden frame. The heat insulating material (6) incorporated in the heat insulating wall panel frame of the present invention is preferably at least one selected from urethane, glass wool, polystyrene, and cellulose fiber. The reason for this is that the heat insulating effect is very good. Next, specific examples will be described.

[0011]

【Example】

(Embodiment 1) A manufacturing process will be described with reference to FIG. As shown in FIG. 5 (A), the upper frame (7) and the lower frame (8) of the wood, in which the same side of the rectangle is cut into the L shape, are the wood in which the cross-sectional shape is cut into the L shape. The left frame (9) and the right frame (10) are joined so that the cross-sectional shape parallel to the upper frame (7) becomes convex, and the joint surface is nailed to obtain a frame body. The studs (5) are arranged in the frame parallel to the left frame (9), and the joint surface between the upper frame (7) and the lower frame (8) is nailed. Here, the upper frame (7) is provided with holes (15) on both sides with the stud (5) narrowed.
Next, as shown in FIG. 5B, the entire front and back surfaces of the frame body are covered with paper (18), and the paper (18) is attached to the frame body by a tucker (1
Type in 7) and temporarily fix. Next, as shown in FIG. 5C, an injection nozzle (20) for fixing the frame body with a press plate (19) and discharging the heat insulating material is inserted into the hole (15), and the heat insulating material is injection-molded to perform heat insulation. Wall panel (hereinafter referred to as wall panel-a)
To get

(Embodiment 2) In this embodiment, the basic manufacturing process is the same as that of Embodiment 1, but a wooden frame material (plate material 13) is used as an alternative to the left frame (9) and the right frame (10). Differs from Example 1 in that a frame member (square member 14) is nailed so that its cross-sectional shape is L-shaped. (The wall panel obtained according to this example is hereinafter referred to as wall panel-b.
Call)

(Embodiment 3) A method of constructing the wall panel of the present invention will be described with reference to FIG. Wooden pillar (11) (cross section 105m
m × 105 mm, height 2700 mm) corresponds to the wall panel-a in the wall body arranged at a pitch of 910 mm, and the upper frame (7) (thickness 30 mm, width 55 mm (wide portion) and 15 mm ( Narrow part), length 800 mm (short part) and 900 mm (long part, where 50 mm protrudes on both sides from the short part), the same shape as the upper frame (7)
Lower frame (8) of the same size and left frame (9) (rectangular section 80mm
A 55 mm x 40 mm rectangular parallelepiped with a corner of x 55 mm as the base point, and has a length of 2635 mm) and the same shape and size as the left frame (9) and the right frame (10) and stud (5) (30 m cross section)
m x 55 mm, length 2635 mm) and two heat insulating materials (6) (cross section 355 mm x 55 mm, length 2635 m)
The heat insulating wall panel constituted by m) is fitted until the L-shaped protruding surface of the side surface of the frame body comes into contact with the outer surface of the column (11). The abutting surface is hammered with an N60 needle at 303 pitches to attach the heat insulating wall panel to the wall body.

(Embodiment 4) In the case where the same wall body as that of the third embodiment is constructed by the one corresponding to the wall panel-b, it is basically the same as the one corresponding to the wall panel-a. Here, the one corresponding to the wall panel-b is the frame member 13 (section 80 mm x 1
5mm, length 2635mm) and frame material 14 (section 30mm)
X 40 mm, length 2635 mm) so as to have an L-shaped cross-section, and instead of the left frame (9) and the right frame (10) corresponding to the wall panel -a of Example 3, other The components have the same size and shape.

[0015]

INDUSTRIAL APPLICABILITY The heat insulating wall panel of the present invention has a structure for preventing displacement due to impact when nailing for attachment to a wall body, and basically the side surface of the wall panel is L-shaped. Since it is, at the same time as fitting the heat insulation wall panel between the pillars,
One L-shaped surface comes into contact with the outer surface of the column, and as a result, it is possible to prevent the position from retreating in the nailing direction, which improves workability.

In the past, since the heat insulating wall panel structure was a rectangular parallelepiped, it was difficult to carry out the construction because the nails had to be diagonally hit and tightly bonded to the column. However, due to the structure of the wall panel of the present invention, the outside surface of the column was It enables nailing in the vertical direction, which improves workability and shortens the construction period.

[Brief description of drawings]

FIG. 1 is an overall view of a heat insulating wall panel of the present invention.

FIG. 2 is a diagram of an example of construction using the heat insulating wall panel of the present invention.

FIG. 3 is a cross-sectional view of the heat insulating wall panel of the present invention.

FIG. 4 is a cross-sectional view of another example of a heat insulating wall panel of the present invention.

5 (A) to 5 (C) are views showing a manufacturing process of the heat insulating wall panel of the present invention.

FIG. 6 is an overall view of a conventional heat insulating wall panel.

FIG. 7 is a diagram of a construction example of a conventional technique.

[Explanation of symbols]

 1 upper frame 2 lower frame 3 left frame 4 right frame 5 stud 6 heat insulating material 7 upper frame 8 lower frame 9 left frame 10 right frame 11 pillar 12 nails 13 frame material (plate material) 14 frame material (square material) 15 holes 16 nails 17 Tucker 18 Paper 19 Press column 20 Injection nozzle

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical indication location E04B 2/56 604 F 6951-2E 605 E 6951-2E 611 C 6951-2E 621 H 6951-2E 622 B 6951-2E 645 B 6951-2E C 6951-2E

Claims (4)

[Claims] 1. An upper frame (7) and a lower frame (8) each having a convex shape are arranged in parallel with each other, and a left frame (9) and a right frame (10) having an L-shaped cross section are arranged on them. ) Are connected to each other and are parallel to the left frame (9) and the right frame (10) and a frame body having a convex cross-section parallel to the upper frame (7) and the lower frame (8). A heat insulation panel comprising a stud (5) attached to the frame body, and a heat insulating material (6) filled in a void formed by the frame body and the stud (5). 2. The left frame (9) and the right frame (10) are
The heat insulating wall panel according to claim 1, wherein the frame member (13) and the frame member (14) are combined to form an L shape. 3. The left frame (9) or the right frame (10) is
The heat insulating wall panel according to claim 1 or 2, wherein the frame member (13) and the frame member (14) are combined into an L shape. 4. The heat insulating material (6) is at least one selected from urethane, glass wool, rock wool, polystyrene, and cellulose fiber.
The heat insulation wall panel described in any one of 3 to 3.