JPS6336101Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a structure for attaching corner pillars and wall panels of a sheet metal assembly house to provide a luxurious finish to interior wall panels that serve as interior decoration materials.

Conventionally, various types of mounting structures have been provided as this type of mounting structure, but all of them have rough interiors in the corners of prefabricated houses, and it is difficult to effectively utilize the floor space to fill the corners. There was a drawback that the cross section of the corner part could not be bent into a neat right-angled L-shape.

As a solution to these drawbacks, for example, a device described in Japanese Utility Model Publication No. 56-4734 has been proposed. Although this prior art can substantially eliminate the drawbacks of the prior art, the presence of corner washers at the corners limits the effective use of the corners. In addition, a presser bar and a corner washer are applied to the further inner corners of the lining plates, which are overlapped perpendicularly on each end side, and long bolts are inserted from the inside into the screw holes formed in the center surface of the fixing board. Since the structure is such that the lining plate is fixed by pressing against the corner pillar, even if there are variations in the drilling accuracy in the formation position of the screw holes, if the formation pitch changes, these This makes it extremely difficult to screw long bolts into the screw holes, reducing workability.

The present invention was made in order to eliminate the above-mentioned drawbacks of the conventional technology, and the corner portion is bent into a right-angled L-shaped cross section to improve the interior design, and the corner portion is almost limited to the full extent. To provide a mounting structure between a corner post and a wall panel of a sheet metal assembled house, which can utilize the floor area and space without sacrificing space and has excellent workability.

Hereinafter, one embodiment of the present invention will be specifically described based on the drawings.

Reference numeral 1 denotes a post main body, which is made up of a stud main body 11 or a corner post main body 12, and has a longitudinal opening formed by providing a flange portion 1a bent into a hook shape at its inner end on opposite sides. 2 is an exterior wall panel having a flange portion 2a with a tip bent into a hook shape at the end;
The flange portion 1a of the pillar body 1 and the outer wall panel 2
As shown in FIG. 1, they are overlapped with the flange portion 2a of the flange portion 2a, and in this overlapped state, they are fixed with a fastening fitting 4 consisting of a pair of inner fittings 4a, an outer fitting 4b, and a bolt 5. A column 3 is formed by the column main body 1 and the fastener 4, and this column 3 is used as a stud 31 or a corner column 32, which is installed at each corner of the assembled shed. .

That is, the flange portion 1 of the column body 1 in which the inner fitting 4a and the outer fitting 4b of the fastening fitting 4 are in an overlapping state.
a and the flange portion 2a of the outer wall panel 2 from the inside and outside, and a screw hole 4c is formed approximately in the center of one of the outer fittings 4b, and a bolt insertion hole 4d is formed in the other inner fitting 4a. Then, insert the bolt 5 into the bolt insertion hole 4d from the inside of the inner fitting 4a,
It is screwed into the screw hole 4c. The fastening fittings 4 are fixed at an appropriate number of locations along the length of the column body 1 at predetermined intervals.
An appropriate number of longitudinal openings formed on the inner surface of the housing are closed at predetermined intervals.

Here, the screw hole 4c of the outer metal fitting 4b is formed by cutting the outer surface of the outer metal fitting 4b outward, performing a so-called burring process, and forming a screw hole (female thread) 4c in place of a nut in the processed part. It is something. When the fastener 4 is fastened, the inner fitting 4a, the flange 2a of the outer wall panel 2, and the flange 1a of the column body 1 are in close contact with each other. Furthermore, the corner post 32, which is the column body 3, is equipped with a series of internal metal fittings 4a extending in the right angle direction as shown in the right part of FIG. Each column has a bolt insertion hole 4d, and one outer metal fitting 4b is used opposite each of these bolt insertion holes 4d, and the column body becomes one corner post 32 at each corner of the assembled house. 3 will be installed. Note that the end of the inner metal fitting 4a of the fastening metal fitting 4 is bent outward toward the outer wall panel 2 as shown by the solid line in FIG. 1 or by A and B in FIG.
The bent part of one or both of the ends of the inner metal fitting 4a is bent along the two-dot chain line in FIG. 1 or A and B in FIG. Of course, it may extend to the base of the flange portion 2a of the outer wall panel 2 as shown in FIG. (The two-dot chain line in FIG. A suitable number of slit-shaped mounting holes 6 are bored along the direction and have an appropriate length to serve as screw holes, and on both sides of the mounting holes 6, as shown in FIG. The ends of the adjacent inner wall panels 7 are made to face the body 3 so as to be in contact with each other in a superposed state.

That is, as shown in FIG. 1 or 2, a mounting hole 6 is bored directly above the bolt insertion hole 4d of the inner fitting 4a or the screw hole 4c of the outer fitting 4b, and both sides of this mounting hole 6 are provided. The ends of the adjacent inner wall panels 7 are made to face the inner surface of the inner fitting 4a so as to overlap with each other.

In addition, the corner post 32 that becomes the column body 3 has two fastening fittings 4, 4, that is, one common inner fitting 4a, two outer fittings 4b, 4b, and bolts 5, 5. The outer wall panels 2, 2 on both sides of the 32 are attached, and as shown in FIGS. 1 and 2, each bolt insertion hole 4d of the inner metal fitting 4a facing each other in the right angle direction or directly above the screw hole 4c of the two outer metal fittings 4b is installed. Attachment holes 6 are formed in the inner wall panel 7, and the end portion of the inner wall panel 7 that comes into contact with the inner fitting 4a is exposed on one side of the attachment holes 6.

In the above embodiment, the mounting hole 6 is provided above the bolt insertion hole 4d of the inner fitting 4a constituting the fastening fitting 4, and the upper edge of the outer fitting 4b is inserted into the bolt of the inner fitting 4a as shown in FIG. Insertion hole 4d and mounting hole 6
The mounting hole 6 may be provided in the outer metal fitting 4b.
In this case, conversely, the outer fitting 4b is made higher than the inner fitting 4a, and the screw hole 4c of the outer fitting 4b is made higher than the inner fitting 4a.
A mounting hole 6 is provided directly above the inner fitting 4a so that the upper end edge of the inner fitting 4a faces a position approximately halfway between the screw hole 4c of the outer fitting 4b and the mounting hole 6. In addition,
The outer fitting 4b may be provided with a slit-shaped attachment hole 6, and the inner fitting 4a may be provided with an elongated hole (not shown) that faces the attachment hole 6 of the outer fitting 4b and is slightly larger than the attachment hole 6. good.

A column cover 8 covers between the ends of the column 3 and the inner wall panel 7, and as shown in FIGS. 3 and 6, the column cover 8 is located at the center in the width direction and extends along the longitudinal direction to attach the column 3. Fixture insertion holes 8a are provided at predetermined intervals corresponding to the holes 6, and shelf receiving holes 8b are provided corresponding to mounting portions (not shown) of shelf holder fittings. In addition, if necessary, the area around the fixture insertion hole 8a of the column cover 8 is inserted into the fixture insertion hole 8a.
It is possible to recess the head of a fixing device such as a screw inserted into the device so that it does not protrude. Both left and right end edges of the pillar cover 8 form folded portions that are slightly folded inward in order to maintain strength. As shown in FIGS. 7 and 8, the pillar cover 8 also has a function as a reinforcing rib at the center in the width direction and as a head cover for a fixing device 15 such as a screw inserted into the fixing device insertion hole 8'a. It is also possible to provide a recessed groove 8'c which can also serve the functions of , and to provide a fixture insertion hole 8'a and a shelf receiving hole 8'b within this recessed groove 8'c. Figures 3, 6 and 7 are used as pillar covers applied to studs, while Figures 9 and 10 show pillar covers 9 or 9' applied to corner pillars. In the case of the pillar covers 9 and 9', they are bent into two perpendicular surfaces so as to have an L-shaped cross section, and the central longitudinal direction of each of these surfaces corresponds to the mounting hole 6 of the pillar body 3. Fixture insertion holes 9a, 9a' and shelf receiving holes 9b, 9b' corresponding to the mounting portions (not shown) of shelf holder fittings are provided at predetermined intervals. A modification of the pillar cover 9 shown in FIG. 9 is provided with a groove 9'c similar to that shown in FIG. 7 described above. By using such column covers 9, 9' having a right-angled cross section, the effective area within the assembly shed can be increased, and there is an advantage that corners can also be utilized.

Fixture insertion holes 8a, 9a of the pillar covers 8, 9
The fixing device 15 is inserted from inside the fixing device insertion hole 8a, 9a. It faces so that it can be screwed into the mounting hole 6 drilled in the metal fitting 4a or the outer metal fitting 4b, and by screwing the fixture 15 into the mounting hole 6, the space between the column body 3 and the column covers 8 and 9 is fixed. The inner wall panel 7 inserted into the inner wall panel 7 can be joined by clamping. Therefore, by attaching the column 3 and the column covers 8 and 9 using the fixture 15, the left,
The inner wall panels 7 on both right sides are reliably fixed, and the gap existing between both end edges of the left and right inner wall panels 7 can be reliably hidden. What should be noted when screwing the fixture 15 into the mounting hole 6 is that the fixture 15 is inserted from inside the column covers 8 and 9 and screwed into the mounting hole 6. Although the position of the mounting hole 6 is hidden by the pillar covers 8 and 9 and cannot be seen,
is set to an appropriate length extending in the longitudinal direction of the column 3, so that the fixture 15 can be inserted into the mounting hole 6 very easily without searching for a hole.
5 can be screwed on. In addition, in case the mounting hole 6
Even if the axis of the bolt 5 of the fastening fitting 4 is displaced in either the vertical direction with respect to the axis of the fastening fitting insertion holes 8a and 9a, the bolt 5 of the fastening fitting 4 can be removed using a manual tool such as a screwdriver.
Once loosened, the clamping force exerted by the inner metal fitting 4a and the outer metal fitting 4b on the flange portion 2a of the outer wall panel 2 and the flange portion 1a of the column body 1 is relaxed, and then the fastening metal fitting 4 is moved in either the up or down direction. Move the axis of the mounting hole 6 by a predetermined amount to one side, and align the axis of the mounting hole 6 with the fixture insertion hole 8a,
Adjustment to firmly tighten the bolt 5 at a position aligned with the axis of the fixing device insertion hole 8a, 9a.
The centering of the mounting hole 6 can be easily and reliably adjusted without being subject to dimensional restrictions.

Furthermore, 10 is the outer wall panel 2 and the inner wall panel 7.
It is a heat insulating material made of materials such as urethane and glass wool that is charged between the shelf receiving hole 8b.
If necessary, it is possible to protrude hooks for shelf supports instead of the above.

Each of the above-mentioned columns 3 is erected in the vertical direction so as to reach the upper and lower frames (not shown) of the assembled house, and includes the column body 1, the outer wall panel 2, the column cover 8, the inner wall panel 7, the upper and lower frames ( One sheet metal assembled house is completed by applying the wall structure consisting of (not shown) to the left and right side walls and the back wall of the assembled house, each having a door on the front side.

Next, FIG. 11 shows another embodiment of the corner post 32 in which one inner fitting 4a is provided on each side sandwiching each corner, and the one common inner fitting 4a is used. The interior material 7 and the pillar cover 9 can be attached in the same way as in the case where the

As described above, according to the present invention, a pair of inner metal fittings and an outer metal fitting that clamp the hook-shaped flange portion of the exterior wall panel and the hook-shaped flange portion of the corner post from both inside and outside sides, and these two metal fittings are tightened and fixed. At least one of the inner and outer fittings has a mounting hole formed either above or below the tightening and fixing position of the bolt, and the end of the inner wall panel Since the fixing tool is screwed into the mounting hole from the inside of the pillar cover, and thereby is fastened and joined between the corner pillar and the pillar cover, the corner part has a right-angled L-shaped cross section. The curved shape improves the interior design, and the floor space and space can be utilized without being limited to the corner.

Moreover, even if the axis of the mounting hole is displaced in either the vertical direction with respect to the axis of the fixture insertion hole, the centering of the mounting hole can be adjusted easily and reliably with a simple operation. It has various advantages such as excellent workability because the fixture can be screwed into the mounting hole.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention. Figure 1 is a cross section showing the main parts of the invention, and Figure 2 is a cross-sectional view of the main part of the invention.
Figure 3 is a front view seen from the direction of the arrow in Figure 2;
Figure A is a front view of the inner metal fitting, which is one of the fastening metal fittings, Figure 4 B is a cross-sectional view seen from the arrow-line direction of Figure 4 Drawings corresponding to Figure A, Figure 5 B is the arrow in Figure 5 A -
6 is a perspective view of a column cover on a stud, FIG. 7 is a perspective view showing another modification of the column cover on a stud, and FIG. 8 is a perspective view of the column cover in FIG. 7. FIG. 9 is a perspective view of a column cover on a corner column; FIG. 10 is a perspective view of another modified example of the column cover on a corner column; FIG. 11 is a perspective view of another modification of the column cover on a corner column; FIG. 2 is a perspective view corresponding to FIG. 1 in the embodiment. 2... External wall panel, 2a... Flange portion of external wall panel, 3... Column body, 12... Corner pillar body, 32...
... Corner post, 4... Fastening fitting, 4a... Inner fitting, 4b
...Outer metal fittings, 6...Mounting holes, 7...Inner wall panel,
8, 8', 9, 9'... Pillar cover, 8a, 8'a,
9a, 9'a... Fixture insertion hole, 15... Fixture.

Claims (1)

[Scope of utility model registration request] A corner post comprising a corner post body having a hook-shaped flange portion at an end thereof and a fastening fitting that closes an appropriate number of longitudinal openings formed between the flange portions of the corner post body at predetermined intervals; an exterior wall panel having a hook-shaped flange at the end that is attached to both sides of the corner pillar;
an inner wall panel disposed inside the outer wall panel so that its end overlaps with the tip of the flange portion of the corner post; and an inner wall panel disposed so as to cover the inside of the corner post and the end of the inner wall panel. an L-shaped column cover whose cross section is bent at right angles and has fixing insertion holes at both ends; and a fixing device that is inserted into the fixing device insertion hole and attaches the column cover to the fastening fitting. In the mounting structure between a corner post and a wall panel of a prefabricated sheet metal house, the fastening fitting has a pair of inner fittings and an outer fitting that clamp the flange part of the corner post and the flange part of the outer wall panel from both inside and outside sides. It is composed of a metal fitting and a bolt for tightening and fixing these two metal fittings, and further, at least one of the inner and outer metal fittings has a mounting hole formed either above or below the tightening and fixing position of the bolt, The end portion of the inner wall panel is fastened to the corner post and the post cover by screwing the fixture into the mounting hole from inside the post cover. Mounting structure between corner pillars and wall panels of prefabricated houses.