JPS5844726Y2 - Extrusion corner structure of external wall panels for buildings - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a projecting corner structure of an exterior wall panel for a building.

At the corner portions of exterior wall panels for buildings, gaps are created between the panels.

In order to close this gap, conventionally, appropriate plates and fixtures have been used.

However, all of them had poor work efficiency, high material costs, and poor appearance.

The present invention was created in view of these circumstances and problems, and it is designed to fill the gaps that occur at the projecting corners of external wall panels for buildings.
To provide a structure of a protruding corner part that can be assembled with a single touch at the site using a simple structure of a fixing tool and a protruding corner body to achieve extremely efficient closing, and also has an excellent appearance and is inexpensive. purpose.

The present invention will be described below based on embodiments shown in the drawings.

The projecting angle body A of the projecting angle device that closes the gap created between the panels at the projecting corner portion is such that the front plate 1 is connected to the outer wall panel 11.
Concave grooves 3 are bent in the longitudinal direction in accordance with the butting angle of a and 11b, and are opened at both ends of the top plate 1, facing the peripheral grooves of the outer wall panels 11a and 1ib, respectively.
a, 3b, and the mounting support 1 of the grooves 3a, 3b.
The leg plate 2a has the pieces on the side that come into contact with the leg plate 3 as seat plates 4a and 4b, respectively.

2b is extended.

Although the cross-sectional shape of the top plate 1 is shown in the drawings as having bent portions bent at approximately right angles, it may be an arcuate shape or the like, and the shape is not limited.

Further, although the grooves 3a t 3b also have a U-shaped cross section with the upper sides 5a and 5b open in the drawings, the shape is not limited thereto either.

Next, a fixture B is used to fix the protruding angle body A formed in this way.
I will explain about it.

Fixture B is a rectangular metal plate formed into a U-shaped cross section with one end piece 6 slightly longer than the other end piece 7, and a stepped part 8 is formed in the middle of this long end piece 6 toward the outside. In addition, a screw hole 9 is provided near the tip of this end piece 6.

The bent portion 10 having a U-shaped cross section of the fixture B has a shape that allows it to be tightly fitted and locked into the grooves 3a and 3b of the projecting body A.

The height of the stepped portion 8 is made equal to the thickness of the seat plates 4a and 4b of the raised angle body A.

The material of the fixture B may be either metal or synthetic resin as long as it can be fitted and locked into the grooves 3a, 3b of the protruding body A.

An embodiment in which the gap between the projecting corners is closed using the projecting corner body A and fixture B will be described.

After fitting and locking the U-shaped cross-section portion 10 of the fixtures B into the grooves 3a and 3b of the protruding angle body A at appropriate intervals, the outer wall panel 11a and 11
Insert this protruding angle device (A+B) into the gap created by attaching the inner end of B to the mounting post 13 of the protruding corner part, and drive the screws 12 into the screw holes 9 of the fixing tool B to attach them to the mounting post 13. Fixture B is fixed, and the protruding corner body A is attached to the protruding corner part.

Next, the gap created between the outer wall panels 11a, 11b and the protruding angle body A is closed with the joint material 15, and the work is completed.

Figure 'f', 14a and 4b are respectively outer wall springs #11a
This is a fixture for fixing 11b to the mounting support 13.

As explained in detail above, according to the present invention, since the projecting angle device in which the projecting angle body and the fixing device are separated is adopted, the fixing tool reinforces the projecting angle body, thereby making the projecting angle Not only is there no need to fill the back side of the body with any reinforcing material, the number of fixing devices can be selected as appropriate, and the material and thickness of the protruding body and fixing devices can also be changed, making it possible to create a wide variety of exterior wall panels. It is possible to provide a structure for a protruding corner.

Additionally, the present invention makes it possible to easily close the gap that occurs in the projecting corner of an exterior wall panel with a small number of projecting corners and fixing devices, and to construct a projecting corner that is excellent in appearance. .

In particular, it is economical because it can be mounted using screws using a standardized protrusion.

Also, the protruding corners stand out clearly.

Furthermore, if the projecting angle body is damaged, it is only necessary to replace it with a new one, which is very economical.

Further, since the one end piece of the fixing device is provided with a step portion having a thickness substantially equal to the thickness of the protruding corner body, the protruding corner body can be securely fixed without wobbling.

Since the gap between the external wall panel and the external wall panel is closed with a joint material, there is no risk of rainwater entering, and even slight installation errors in the external wall panel or external wall panel can be absorbed. This is a great idea with great utility value.

[Brief explanation of drawings]

Fig. 1 is a perspective view of a state in which the fixture is fitted and locked to the protrusion body;
FIG. 2 is a perspective view of the fixture, and FIG. 3 is a cross-sectional view of the structure of the projecting corner of the exterior wall panel for a building according to the present invention. A...Protruding angle body, B...Fixing tool, 1...
...Top plate, 2 a t 2 b... Leg board,
3a, 3b...concave groove, 4a. 4b...Seat plate, 6...One end piece, 7...
...Other end piece, 8...Step part, 11a, 11b
...Exterior wall panel, 13...Mounting support,
15...Glut material.

Claims (1)

[Scope of utility model registration request] At the protruding corner where two exterior wall panels meet, the top plate is bent in the longitudinal direction according to the butting angle of these exterior wall panels, and has a groove that opens opposite to the peripheral groove of these exterior wall panels. The leg piece, whose side that contacts the mounting column serves as a seat plate, is inserted into the groove of the protruding body extending on both sides of the top plate, so that one end piece is slightly longer than the other end piece. The one end piece is bent so as to be able to fit and lock into the recessed groove, and a step portion approximately equal in thickness to the seat plate of the protruding corner body is provided in the middle of the one end piece, and a screw hole is provided near one end of the end piece. A plurality of fixing devices are fitted and locked at appropriate intervals, and the projecting angle device configured in this way is attached to the projecting corner, and the projecting angle device is installed between the external wall panel and the projecting corner. A structure of a projecting corner part of an exterior wall panel for a building, characterized in that the gap between the two sides is closed with a joint material.