JPH08209890A - Structure of exterior trim installing part - Google Patents

Abstract

PURPOSE: To facilitate maintenance such as replacement of a single body of an exterior trim material. CONSTITUTION: An engaging metallic material 3 is arranged in a lower end part on the reverse of an exterior trim material 2, and an engaging object metallic material 4 is arranged in an upper end part on the reverse of the exterior trim material 2, and projecting parts 5 of its engaging metallic material 3 are engaged with engaging object parts 6 of the engaging object metallic material 4 so as to be fixed in the longitudinal direction as well as to give play in the lateral direction. Its engaging object metallic material 4 is fastened to an outer wall panel frame 1 by a machine screw through a lateral directional oblong hole 7, and the exterior trim material 2 is installed.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to an outer wall panel frame.
The present invention relates to a structure of an exterior material mounting portion of an outer wall panel in which a plurality of exterior materials are vertically provided on an outer surface of a frame.

[0002]

2. Description of the Related Art Conventionally, a base plate 22 is attached to the entire surface of an outer wall panel frame 21, and a plurality of exterior materials 23 are adhered to the base plate 22 to form an outer wall panel.

[0003]

According to the conventional example, since the exterior material 23 is attached by the adhesive via the base plate 22, the base board can be used even when some of the exterior materials 23 are damaged. All the exterior materials 23 adhered to each base plate 22 had to be replaced every 22 units, which made maintenance difficult. In addition, since the exterior material 23 is attached via the base plate 22, the base plate 22 is required, which requires man-hours for attachment. Therefore, an object of the present invention is to provide a structure of an exterior material mounting portion which allows easy maintenance such as replacement of the exterior material alone.

[0004]

In order to solve the above problems, the present invention relates to a structure of an exterior material mounting portion of an outer wall panel in which a plurality of exterior materials 2 are vertically provided on the outer surface of an outer wall panel frame 1. The engaged metal piece 4 is provided on one of the lower end of the back surface of the upper exterior material 2 or the upper end of the back surface of the lower exterior material 2, and the engagement metal piece 3 is provided on the other side, and the engagement metal piece 3 projects from the upper end or the lower end of the exterior material 2. The projection 5 of the engaging metal piece 3 is pressed indoors by the engaged part 6 of the engaged metal piece 3 to be fixed indoors and outdoors, and to play in the left and right directions. And the engaged metal member 4 is screwed to the outer wall panel frame 1. According to this configuration, the protruding portion 5 of the engagement hardware 3
Is engaged with the engaged portion 6 of the engaged hardware 4, the engaged hardware 4 is screwed to the outer wall panel frame 1, and the exterior materials 2 are attached in order, so that for each exterior material 2 It can be attached and detached, and maintenance such as replacement of each exterior material 2 is possible when only one exterior material 2 is damaged. Further, since the engaging metal piece 3 and the engaged metal piece 4 are fixed to each other indoors and outdoors and have a play in the left and right directions, even when the outer wall is deformed due to an earthquake, etc. It is possible to reduce the force applied to 2 and make the exterior material 2 less likely to be damaged.

Further, a horizontal piece 9 is provided for a certain distance from the end of one of the exterior materials 2 provided with the engaged hardware 4, and the horizontal piece 9 is provided.
May be brought into contact with the end of the other exterior material 2. With this configuration, it is easy to keep the joint space between the exterior materials 2 constant.

Further, the horizontal piece 9 of the engaged metal piece 4 is formed by bending the upper end of the plate outward, and is cut and raised outward from the vicinity of the base of the horizontal piece 9 to abut the contact piece 10 and the engaged piece. It is also preferable to form the part 6 and bring the end of the exterior material 2 into contact with the contact piece 10. According to this structure, the contact piece 10 and the engaged portion 6 can be formed simultaneously, and the engaged metal piece 4 can be easily formed. In addition, the contact piece 10
By abutting against the end of the exterior material 2, the distance from the end of the exterior material 2 to the horizontal piece 9 can be made constant.

Further, the engaged portion 6 of the engaged hardware 4 is projected to the upper end or the lower end of the exterior material 2 so that the engagement hardware 3 and the engaged hardware 4 are connected at the joint between the upper and lower exterior materials 2. It may be engaged. According to this configuration, the engaging metal piece 3 and the engaged metal piece 4
The engagement can be confirmed visually between joints, so that the engagement is reliable.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to FIG.
It will be described based on FIG. An outer wall panel having a plurality of exterior materials 2 provided on the outer surface of the outer wall panel frame 1 in a vertical direction,
In the structure of the exterior material mounting portion, the engaging hardware 3 is provided at the lower end of the back surface of each exterior material 2, and the engaged hardware 4 is provided at the upper end of the back surface of the exterior material 2 so that the engagement hardware 3 is located at the upper or lower end of the exterior material. It has a protruding portion 5 that protrudes, and the protruding portion 5 of the engaging metal piece 3 is pressed indoors by the engaged portion 6 of the engaged metal piece 4 so as to be fixed indoors and outdoors and play in the left and right directions. Engage to have.

The engaging hardware 3 is formed by cutting out the central portion while leaving the left and right ends of the lower end of the rectangular plate as projections 5, bending the left and right edges inward, and further forming a pair of vertical elongated holes 8. To do.

The engaged hardware 4 is formed by bending an upper end of a rectangular plate outward to form a horizontal piece 9, and starting from the vicinity of the base of the horizontal piece 9, the plate is cut and raised outward in a rectangular shape to form a pair of abutting pieces. The contact piece 10 and the engaged portion 6 are formed. At this time, the rectangular hole formed at the same time by cutting and raising the contact piece 10 becomes the engaged portion 6, the position of which corresponds to the protruding portion 5 of the engaging metal piece 3 and is further shown in FIG. Even when the protrusions 5 are engaged, the play is formed on the left and right. In addition, a long hole 7 in the left-right direction is provided at the upper end of the engaged portion 6.
A pair of vertical elongated holes 8 are formed in the central portion.

The outer wall panel frame 1 has a pair of reinforcing frames 12 arranged vertically inside an outer peripheral frame 11 assembled in a rectangular shape.
The outer peripheral frame 11 is provided with a vertical piece 13 at the upper end on the wall surface side and a horizontal protruding piece 14 at the lower end. The vertical piece 13 is for screwing the engaged metal piece 4 of the exterior material 2 provided on the uppermost stage. The horizontal projecting piece 14 engages with the projecting portion 5 of the engaging metal piece 3 of the outermost casing 2 and has a slit 15 at a position corresponding to the projecting piece.
Is provided.

A method of attaching the exterior material 2 will be described in the order of its construction. First, the engaged hardware 4 is attached to the upper end of the exterior material 2.
Are fastened with screws through a pair of vertical holes 7. At this time, the lower surface of the contact piece 10 is brought into contact with the upper end of the exterior material 2. Next, the engaging metal piece 3 is screwed to the lower end of the exterior material 2 via the elongated hole 7 in the up-down direction. Adjust so that it does not hit the upper surface of the contact piece 10.

The exterior material 2 is provided in order from the bottom. First, the protrusion 5 of the engaging metal piece 3 of the exterior material 2 at the lower end is engaged with the horizontal projecting piece 14, and the engaged metal piece 4 at the upper end of the exterior material 2 is inserted. The reinforcing frame 12 is fixed to the reinforcing frame 12 with screws through the elongated holes 7 extending in the left-right direction. Next, the exterior material 2 located on the lower side of the exterior material 2 is engaged with the engaged portion 6 of the engaged hardware 4 of the lower exterior material 2 by engaging the protruding portion 5 of the engagement hardware 3. Is brought into contact with the horizontal piece 9 of the engaged metal piece 4, and the engaged metal piece 4 at the upper end is fixed to the reinforcing frame 12 with screws and fixed. At this time, since the exterior material 2 can be temporarily placed on the upper surface of the horizontal piece 9, it is easy to fix the engaged metal piece 4 at the upper end of the exterior material 2 with a screw. In this way, the exterior material 2 is attached in order. The engaged metal piece 4 at the upper end of the exterior material 2 at the upper end is screwed to the vertical material 13 at the upper end of the outer peripheral frame 11 as shown in FIG.

When the exterior material 2 is replaced when the exterior material 2 is damaged, the screw fixing the engaged metal piece 4 at the upper end of the exterior material 2 to be replaced is removed, and the upper end of the exterior material 2 is pulled out to the front. Then, the new exterior material 2 is removed by pulling it upward, and the projecting portion 5 of the engagement metal piece 3 at the lower end of the new exterior material 2 is engaged with the engaged metal piece 4 at the upper end of the lower exterior material 2 to create a new exterior material. 2 The engaged metal piece 4 at the upper end is fixed to the reinforcing frame 12 with screws.

In the present embodiment, the engaged metal piece 4 is provided at the upper end of the exterior material 2 and the engaged metal piece 3 is provided at the lower end thereof, but the engaging metal piece 3 may be provided at the upper end and the engaged metal piece 4 at the lower end. Good.

Next, a different embodiment will be described with reference to FIGS. The engagement hardware 3 is formed of a rectangular plate, and a protrusion 5 is formed on the upper end thereof. The protrusion 5 is once bent to the back surface side and then upwardly bent so that the engagement hardware 3 is slightly rearward from the main body. positioned. Protruding part 5
On the left and right sides, one is cut out and the other is cut and raised on the front surface side to form the contact piece 10. A vertical rib 16 is provided inside the engagement metal member 3 by pressing so as to project to the back side, and a vertical elongated hole 8 is formed in parallel with the rib 16. The engagement piece 3 abuts the abutment piece 10 on the upper end of the exterior material 2 and is fixed to the back surface thereof by screwing.

The engaged hardware 4 comprises a rectangular plate,
An engaged portion 6 is formed at the lower end. The engaged portion 6 is located slightly on the back surface side of the main body of the engaging metal fitting 3 like the protruding portion 5 of the engaging metal fitting 3, but the front surface of the protruding piece 5 of the engaging metal fitting 3 is more than the engaging metal fitting 3. It is located on the surface side by the thickness. Further, the ribs 16 and the elongated holes 8 in the vertical direction are provided similarly to the engaging hardware 3. One of the left and right sides of the engaged portion 6 is cut and raised on the front surface side to form a contact piece 10, and the other side is formed with a long hole 7 in the left-right direction. The engaged metal piece 4 abuts the abutting piece 10 on the lower end of the exterior material 2 and is fixed to the back surface thereof with screws.

A method of attaching the exterior material 2 in the present embodiment will be described. The outer wall panel frame 1 has the same shape as that of the above-mentioned embodiment, but a ceramic cement board 17 is attached to the outer surface of the outer wall panel frame 1 by means of screws, and the upper and lower ends of the surface of the outermost panel frame 1 are the uppermost or lowermost exteriors. A pair of end receiving hardware 18 for fixing the upper end of the material 2 is provided. The end receiving hardware 18 is formed of an inverted L-shaped hardware, and one piece is horizontally projected to the outdoor side and the other piece is cement board 1
7 and affix to the outer wall panel frame 1 with screws. A slit 15 is provided in a horizontally projecting piece of the end bracket 18. End metal parts 19 having substantially the same shape as the engagement metal parts 3 are attached to the back surface of the lower end of the outermost packaging material 2 and the back surface of the uppermost part of the uppermost packaging material 2. However, unlike the engaging hardware 3, the protruding portion 5 of the end hardware 19 is located on the same plane as the hardware main body. The exterior material 2 is attached in order from the lowermost stage, but the lower end portion of the exterior material 2 at the lowermost stage is fixed by inserting the above-mentioned end metal piece 19 into the slit 15 of the end receiving metal piece 18. Next, the upper end of the outermost packaging material 2 is
The metal fitting 3 provided on the back surface is brought into contact with the cement board 17, and the metal fitting 4 at the lower end of the exterior material 2 located on the upper stage thereof
Are laid on top of each other and screws are passed through the long holes 7 in the left-right direction, and fixed to the reinforcing frame 12 of the outer wall panel frame 1 by fixing them with screws. At this time, the engaging metal piece 3 at the upper end of the outermost packaging material 2 is merely pressed and fixed to the engaged metalwork 4 of the upper packaging material 2, and has a degree of freedom in the left-right direction. Therefore, when a large force is applied, the engaging hardware 3
And the engaged hardware 4 are displaced from each other, the force applied to the exterior material 2 is mitigated, and the damage to the exterior material 2 is easily avoided. The exterior materials 2 are fixed in order by the same procedure, but the upper end of the exterior material 2 at the uppermost stage is similar to the lower end of the exterior material 2 at the lowermost stage in the slit 15 of the end receiving hardware 18 and the protruding portion 5 of the end hardware 19 is provided. Insert and fix.

According to this embodiment, since the engaging metal piece 3 and the engaged metal piece 4 are engaged with each other at the joint between the upper and lower exterior materials 2 and 2, the engagement can be confirmed from the front side. 2 can be attached securely.

A different embodiment will be described with reference to FIGS. In the present embodiment, the metal fitting 3 is provided at the lower end of the exterior material 2, and the engaged metal fitting 4 is provided at the upper end. The shape thereof is substantially the same as that of the above-described embodiment, but the engaged portion 6 projecting above the engaged hardware 4 is located on the same plane as the engaged hardware 4 main body, and the engaged hardware 3 The surface of the protruding portion 5 is located on the back surface side by the thickness of the engaged hardware 4.

The exterior material 2 is the outer wall panel frame 1.
Of the outer frame panel frame 1 is directly attached to the outer surface of the reinforcing frame 12 of FIG.
8 is screwed. The exterior material 2 is attached in order from the lower stage, but the lower end of the end metal piece provided at the lower end of the outermost exterior material 2 in the same manner as in the above embodiment is provided with the slit 15.
To the engaged portion 6 of the engaged hardware 4 at the upper end of the exterior material 2.
Insert the protruding portion 5 of the engagement hardware 3 of the upper exterior material 2 underneath, insert the screw into the long hole 7 in the left-right direction of the engaged hardware 4,
A screw is fixed to the reinforcing frame 12 of the outer wall panel frame 1. The exterior material 2 is sequentially attached in the same procedure, and the uppermost exterior material 2 is fixed by screwing the engaged metal piece 4 directly to the outer surface of the outer peripheral frame 11 of the outer wall panel frame 1.

[0022]

The present invention is as described above, and the projecting portion of the engaging metal object is engaged with the engaging portion of the engaged metal object, and the engaged metal object is fixed to the outer wall panel frame with a screw to provide the exterior. Since the materials are attached in order, it is possible to attach and remove each exterior material, and when only one exterior material is damaged, it is possible to replace only that exterior material. In addition, since the engaging hardware and the engaged hardware are fixed in the front-rear direction and engage with each other so as to have a play in the left-right direction, by absorbing the deformation of the outer wall due to an earthquake or the like, the exterior material can be used. The applied force can be relaxed and the exterior material is less likely to be damaged.

The engaged metal piece is provided with a horizontal piece which is separated from the end portion of one of the outer casings by a predetermined distance, and the horizontal piece is brought into contact with the end portion of the other adjacent outer casing material so that the joint spacing between the outer casing materials is increased. Can be easily kept constant.

The engaged hardware is bent by bending the upper end of the plate outward, and the plate is cut and raised outward starting from the vicinity of the base of the horizontal piece to form the abutting piece and the engaged portion. Since the piece and the engaged portion can be formed at the same time, the engaged metal piece can be easily formed. Further, by bringing the abutting piece into contact with the end portion of the exterior material, it is possible to make the distance from the exterior material to the horizontal piece constant when the engaged metal object is attached to the exterior material.

In addition, when the engaged portion of the engaged hardware is projected to the upper end or the lower end of the exterior material and the engagement hardware and the engaged hardware are engaged with each other at the joint between the upper and lower exterior materials. The engagement of the engaged metal and the engaged metal can be confirmed visually between the joints, so that the engagement is reliable.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a structure of an exterior material mounting portion according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view showing a method of mounting the exterior material according to the embodiment of the present invention.

FIG. 3 is a front view showing an engagement metal item and an engagement metal item according to the embodiment of the present invention.

FIG. 4 is a side view showing the structure of the exterior material mounting portion according to the embodiment of the present invention.

FIG. 5 is a vertical cross-sectional view showing the structure of an exterior material mounting portion according to a different embodiment of the present invention.

FIG. 6A is a plan view, FIG. 6B is a front view, and FIG. 6C is a side view showing an engagement hardware according to another embodiment of the present invention.

7 (a) is a plan view, FIG. 7 (b) is a front view, and FIG. 7 (c) is a side view showing an engaged metal object of a different embodiment of the present invention.

FIG. 8 is a vertical cross-sectional view showing the structure of an exterior material mounting portion according to a different embodiment of the present invention.

9A is a plan view, FIG. 9B is a front view, and FIG. 9C is a side view showing an engagement metal piece according to another embodiment of the present invention.

10A is a plan view, FIG. 10B is a front view, and FIG. 10C is a side view showing an engaged metal object according to another embodiment of the present invention.

FIG. 11 is a cross-sectional view showing a conventional mounting structure for an exterior material.

[Explanation of symbols]

 1 Outer Wall Panel Frame 2 Exterior Material 3 Engagement Hardware 4 Engagement Hardware 5 Protruding Part 6 Engagement Part 7 Horizontal Long Hole 9 Horizontal Piece 10 Abutting Piece

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hironori Yoshioka 1-4-1 Shinsenri Nishimachi, Toyonaka City, Osaka Prefecture National Housing Industry Co., Ltd.

Claims (4)

[Claims] 1. A structure of an exterior material mounting portion of an outer wall panel in which a plurality of exterior materials are vertically provided on an outer surface of an outer wall panel frame, wherein a lower end portion of a back surface of an upper exterior material or an upper end portion of a rear surface of a lower exterior material is formed. An engaging metal piece is provided on one side, and an engaging metal piece is provided on the other side, and the engaging metal piece has a protruding portion protruding from the upper end or the lower end of the exterior material, and the protruding portion of the engaging metal piece engages with the engaged metal piece. Exterior member characterized in that it is pressed indoors in the indoor direction, fixed indoors and outdoors and engaged with play in the left and right directions, and the engaged hardware is screwed to the outer wall panel frame. Structure of mounting part. 2. The engaged metal piece has a horizontal piece, and the horizontal piece is located at a fixed distance from the end of one of the exterior materials provided with the engaged metal piece, and the horizontal piece is the end of the other exterior material. The structure of the exterior material attachment portion according to claim 1, wherein the exterior material attachment portion is in contact with the portion. 3. A horizontal piece of a metal to be engaged is formed by bending an upper end of a plate outward, and is cut and raised outward from the vicinity of the base of the horizontal piece to form an abutting piece and an engaged portion. The structure of the exterior material mounting portion according to claim 2, wherein an end of the exterior material is in contact with the contact piece. 4. The engaged part of the engaged metal object projects above or below the exterior material, and the engagement metal object and the engaged metal object engage with each other at a joint between the upper and lower exterior materials. The structure of the exterior material mounting portion according to claim 1 or 2.