JPH037467Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to horizontal metal siding having a locking protrusion on the upper edge and an engaging groove on the lower edge.

Traditionally, most metal sidings used as exterior materials for buildings have been installed vertically because they provide good rain protection and are easy to install, but recently they have become popular for use in residential buildings. , from the viewpoint of improving design, etc., there has been a demand for something that can be installed laterally.

However, so-called horizontal siding that is stretched horizontally is stacked and connected from the bottom, so the lower siding is fixed to the wall and then the upper siding is stacked using other auxiliary members. As a result, the workability was poor, requiring highly trained technicians, and it was difficult to clean the joint part from rain.

For this reason, some have tried to solve the problem of rain by abutting the joints of the sidings and creating a smooth surface.
There was a problem that the structure of the end of the joint was complicated, making it unsuitable for mass production.

Therefore, in this invention, a locking protrusion 5 and a mounting piece 7 are formed on the upper edge of the metal plate 3 having a box-like cross section, and a water cut protrusion 8 is formed on the lower edge of the metal plate. By forming a hook ridge 9 on the inside of 8,
An engagement groove 10 is formed between the hooking protrusion 9 and the water-cutting protrusion 8 to fit with the locking protrusion 5 formed on the upper edge of the metal plate 3. The main purpose is to provide horizontal metal siding in which the inside of the board 3 is filled with core material 11 without any gaps, thereby improving workability and perfect rain protection. It is something.

An embodiment of the present invention will be described below with reference to the drawings. In FIGS. 1 and 2, reference numeral 1 denotes a thin metal front plate, and a metal back plate 2 is provided facing the front plate 1 at a distance. Then, the metal front plate 1 and the metal back plate 2 are joined in a box shape to form a box-shaped metal plate 3. This surface plate 1
High-grade colored iron plates are mainly used, but aluminum is also used.

The upper edge of the surface plate 1 made of such a material is bent diagonally downward inward, that is, toward the pillar 4 of the building, to form the locking protrusion 5. Furthermore, the tip 5 of this locking protrusion 5
A is extended in the horizontal direction to form an upper surface part 6, and when this extended upper surface part 6 contacts the back plate 2, it is bent upward and overlapped with the back plate 2, and the tip of For better storage, the mounting piece 7 is formed by folding back the front plate 1 and sandwiching the back plate 2.

On the other hand, the lower edge of the surface plate 1 is bent inward in the transverse direction, and its tip is raised in a substantially vertical direction to form a water-cutting ridge 8. The upper end of the raised water-cutting ridge 8 is bent diagonally downward to make contact with the back plate 2, then bent upward along the outside of the back plate 2, and then the tip is folded back to form the front plate. 1 is combined with the back plate 2 to form a hooking protrusion 9.

An engaging groove 10 is formed between the hooking protrusion 9 and the water cutting protrusion 8. This engaging groove 10 is widened downward so that it can be easily fitted and placed on the tapered locking protrusion 5 formed at the tip of the surface plate for connecting the sidings. be.

Numeral 11 is a polyurethane core material for maintaining the heat-insulating and heat-insulating effects of the siding, and is filled in the space between the front panel 1 and the back panel 2 without any gaps. In other words, the tapered locking protrusion 5, the water-cutting protrusion 8 formed at the lower end, and the hooking protrusion 9 are filled, and as a result, these parts are strengthened and are prevented from being deformed or damaged during transportation or construction work. It is something you will never receive. The core material may be filled with a foamable synthetic resin material such as polyurethane, or may be filled with a foamed resin material inserted therein. Furthermore, the box-shaped metal plate 3 is made by forming (roll forming) two metal plates, the front plate 1 and the back plate 2, as shown in Figs. desirable.

In order to install siding with this type of structure between the pillars of a building, they are stacked diagonally from the bottom and connected. ). In this case, there will be some distance between the lower part of the siding and the columns. Next, the mounting piece 7 formed at the upper end of the siding is fixed to the pillar 4 with a fastener 12 such as a nail or screw. As a result, the upper part of the siding is directly connected to the column 4, and the lower part is connected to the column 4 at a distance between the column and the locking piece (not shown).
Since it is joined to the top, it is in a position that is slightly inclined from the top to the outside.

Next, other sidings are stacked and connected, but the engagement groove 10 formed at the lower end of the other siding to be stacked is replaced with the engagement groove 10 formed at the upper end of the siding already attached to the pillar 4. The construction is completed by fitting and mounting the locking protrusion 5 from above to connect it, and then fixing the mounting piece 7 formed at the upper end of the siding to the pillar 4.
Connecting the sidings in this way is very easy as it is only necessary to fit and place them from above, and the sloped surface of the locking protrusion 5 is used to guide the engagement groove 10. This allows for easy and accurate mounting.

Since the present invention has the above-mentioned configuration, the siding can be installed diagonally overlapping the pillars of the building, which improves the drainage effect. I am hoping for a perfect finish.

In addition, an engaging groove 10 is provided between the hooking protrusion 9 and the water cutting protrusion 8, so that the engagement groove 10 can be fitted and placed on the locking protrusion 5 formed on the upper edge of the metal plate 3. The lower edge of another metal plate can be placed on the upper edge of the box-shaped metal plate,
As a result, there is no need for an auxiliary part such as a cutter, and there is no need to support the metal plate with your hands, so the installation of the metal plate does not require specialized skills and can be easily done by one person. As a result, work efficiency is improved and materials can be saved.

Furthermore, the core material is filled between the front plate and the back plate without any gaps, that is, the locking protrusions, water-cutting protrusions, and hooking protrusions are also filled with the core material, and as a result, the tip portions of these are strengthened. It has the advantage of not being deformed or damaged during transportation or work.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; Figure 1 shows the state in which siding is stacked and fixed to a pillar;
The figure is a detailed view of the connected state. DESCRIPTION OF SYMBOLS 1... Surface plate, 2... Back plate, 3... Cross-sectional box-shaped metal plate, 5... Locking protrusion, 6... Upper surface part, 7...
Mounting piece, 8...Water cut strip, 9...Hatch protrusion strip, 10
... Engagement groove, 11 ... Core material.

Claims (1)

[Scope of utility model registration request] A locking protrusion 5 and a mounting piece 7 are formed on the upper edge of the metal plate 3 having a box-like cross-section, and a water-cutting protrusion 8 is formed on the lower edge of the metal plate. By forming the hooking protrusion 9, an engagement recess is formed between the hooking protrusion 9 and the water-cutting protrusion 8 in which the locking protrusion 5 formed on the upper edge of the metal plate 3 can be fitted and placed. Groove 10
, and the inside of the box-shaped metal plate 3 is filled with a core material 11 without any gaps.