JPS5853885Y2 - Kawara stabilizing rod - Google Patents

Description

[Detailed description of the invention] This invention relates to a stable support base plate for square corrugated straw that is used during roofing work and maintains stability between the roof straws.

Conventionally, in roofing work, crossbars (also called Kawara-bo) were placed horizontally on the roof plates at regular intervals, and the roof tiles were placed on the crossbars and then nailed to secure them in place.

However, because the crosspiece is in the shape of a square corrugated plate, it is unstable in the horizontal direction, and in order to achieve complete stability, it is necessary to place mud or pieces of straw under the crosspiece.

Roofing work has generally been carried out using such a method, but when the mud dries, it may shrink or pieces of straw may fall off due to slight vibrations.

As a result, the straw can become loose and may crack or fall due to wind, earthquakes, etc., for example.

Furthermore, if mud is used, the work becomes dirty and labor intensive, and there is also the disadvantage that the roof itself becomes heavier.

In view of the above-mentioned drawbacks, the purpose of this invention is to provide a stable support base plate for square wave roofing roofing that can easily ensure the stability of roofing roofing work and provide a beautiful finish.

Next, an embodiment of this invention will be described based on the drawings.

A stable support base plate 1 for a square wave type straw shown in FIG. 1 is composed of a flat strip 1a and a rod-shaped support 1b with a mountain-shaped cross section that is integrally attached to the upper surface of the flat strip 1a. Although the belt-shaped flat plate 1a is a wooden board such as a plywood board, it may be made of other materials such as plywood or resin.
b is also mainly made of wood, but may be made of other materials.

In addition, when the flat strip 1a is made of a material other than wood, in order to prevent cracks from occurring during nailing, which will be described later, an appropriate number of long holes through which nails can be inserted are drilled in advance at the nailing points. (not shown).

The length of the first dimension of the flat strip 1a and the support 1b is determined by the roof area, etc., but considering ease of roofing work and transportability, the length of 4 to 5 sheets is appropriate. .

For example, for 4 sheets, it is 750 mm, for 4.5 sheets it is 900 mm, and for 5 sheets it is 1050 mm.
It becomes mm.

The width of the strip-shaped flat plate 1a may be any suitable size, but it is approximately 30 to 5 Qm.
It is best to set it to about m.

Further, the width of the support body 1b may be any suitable width, but it is preferable that the base of the transverse mountain shape is 15 mm in length and the height is about 1Q mm.

Note that the support 1b is provided protrudingly along one long edge of the flat strip 1a, but the means for fixing it to the flat strip 1a is not limited to pasting, but may also be sealed, or may be made of synthetic resin. In some cases, it is advantageous in terms of cost to integrally mold the support body 1b with the band-shaped flat plate 1a.

Now, when using the stable support base plate for the square wave type straw constructed as described above, cross members 3 are arranged in parallel at regular intervals on the roof plate 2 as shown in Figs. 2 to 5. Then, starting from the right end of the roof in the illustration, raise the roof one by one from below, and finish the roofing in a vertical line up to the line of light.After that, use the bottom of the left side of the top roof as a reference and install the stable support base plate 1. , attached to the underside of the straw mats arranged in a row.

Then, fix the stable support base plate 1 to the crosspiece 3 with nails or tackers, etc., and move on to the roofing work for the second row while attaching the stable support base plate 1 in the same way up to the bottom roof. .

In addition, when the length of the stable support base plate 1 is too long, it can be cut appropriately and used.

Next, the second row of shingles are successively roofed so that their right ends are inserted into the illustrated space A formed by the stable support base plate 1 and the left end of the first row of shingles.

That is, the right end of the second column is as shown in Figure 4.
It will be sandwiched between the stable support base plate 1 and the left end of the first row's cover, and the top edge of the support 1b of the stable support base plate 1 will come into contact with the back surface of the second row's cover, and the first row will be closed. The eyelids no longer wobble and become stable.

This is an effect because the space on the back surface, which is the cause of wobbling, is occupied by the stable support base plate 1 of this example.

Specifically speaking, this is an effect obtained by supporting the space on the back surface of the square wave-shaped straw on the top surface of the mountain-shaped support body 1b.

Similarly, a stable support base plate 1 is attached below the left end of the roof of the second row, and the third row is roofed in the same way.

By sequentially raising the roof in this manner, the stability of the second and third rows, that is, the same stabilizing effect as described above is ensured.

The roofing work described above is explained in FIG. 2, and a portion thereof is enlarged and explained in FIGS. 3 and 4.

Now, the stable support base plate for the rectangular wave type straw of the present invention is placed on a belt-shaped flat plate having a certain length, and
The cross section integrally formed along the side is a bar-shaped support body, and this support body is configured to protrude so as to support the space on the back side of the square wave shape. This is a stable support plate for square wave-shaped straw thatching, so when it is used for roof thatching work, it improves the stability of square wave-shaped straw and eliminates the need for traditional mud. Compared to the previous construction method, this method has the advantage of being much easier to work with and less messy.

In particular, since the space on the back side of the straw, which is the cause of rattling, can be supported by the stable support base plate of the present invention, it is possible to prevent rattling in the square wave type straw.

[Brief explanation of drawings]

The drawings show one embodiment of this invention, and FIG. 1 is a perspective view of a stable support base plate, and FIG. 2 is an explanatory diagram showing the roofing work procedure. Figures 3, 4, and 5 are explanatory diagrams showing the arrangement of the stable support plate, with Figure 3 being a partially enlarged front view, Figure 4 being a partially enlarged cross-sectional view, and Figure 5 being a partially enlarged cross-sectional view. is a partial side view. 1... Stable support base plate, 1a... Band-shaped flat plate, 1b... Support body.

Claims (1)

[Scope of utility model registration request] A stable support base plate for a square wave type Kawara is made of a bar-shaped support plate with a mountain-shaped cross section that is integrally formed along one longitudinal side of a belt-shaped flat plate having a certain length. 2. A stable support base plate for a square wave type straw, characterized in that the support body is configured to protrude so as to support a space on the back side of the square wave type straw.