JP2003262028A - Vertical joint construction - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a vertical joint construction which can be made by butting the ends of dry type wall material in longitudinal direction used for a building or a structure; in more detail, which is related to a vertical joint construction formed to a design for which the vertical joint portion cannot be distinguished from the boundary portion of the wall surface. <P>SOLUTION: Design of decorative surface portion 14 of the dry type wall member D and the design of decorative surface portion 8 of decorative cap C formed are made to the same in design. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of vertical joints formed by abutting longitudinal end portions of dry wall materials used for construction and construction. More specifically, it relates to a vertical joint structure formed in such a design that the boundary portion between the vertical joint portion and the wall surface cannot be distinguished.

[0002]

2. Description of the Related Art Generally, a dry wall material having a sandwich structure in which a metal plate is used as a surface material, a synthetic resin foam is used as a core material, and a sheet-shaped material is used as a back material, or a dry wall material made of an inorganic material is used. When the wall is formed in a horizontal shape, vertical joints are formed by butting the dry wall material in the longitudinal direction,
There are methods of forming vertical joints by simply joining them together, by implanting caulking material, by using an H-shaped joiner, or by fitting two members of a floor sheet and a decorative cap.

[0003]

However, the caulking material has a drawback that it cannot maintain long-term waterproofness and designability due to weathering change and ultraviolet deterioration. Furthermore, the boundary between the decorative cap and the decorative surface of the dry wall material is clear, and the vertical joints are conspicuous, which is one of the factors that deteriorate the design of the wall surface.

[0004]

In order to solve such a problem, the present invention forms the design of the decorative surface portion of the dry wall material and the design of the decorative surface portion of the decorative cap formed in the vertical joints in the same manner. Provides a vertical joint structure with improved wall design.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION A typical embodiment of a vertical joint structure according to the present invention will be described in detail below with reference to the drawings.
FIG. 1 is a sectional view showing a vertical joint structure according to the present invention.
Is a joiner for vertical joints, B is a clapboard, C is a makeup cap,
D is a dry wall material, α is a wall base, and β is a fixture.

FIG. 2 is a perspective view showing a vertical joint structure according to the present invention, FIG. 3 is a cross-sectional view showing a floorboard B and a makeup cap used in the vertical joint structure according to the present invention, and FIG. 4 is a makeup cap. FIG. 5 is a perspective view, and FIG. 5 is a cross-sectional view showing the dry wall material D.

More specifically, the joiner A for vertical joints is a thin metal plate material such as iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel sheet, galvalume steel sheet, enamel steel sheet, clad steel sheet, laminated steel sheet (PVC steel sheet). Etc.), sandwich steel plates (damping steel plates, etc.), synthetic resin plate materials such as vinyl chloride resin, polycarbonate resin, etc. (including, of course, color plates coated with these in various colors), roll molding, press molding, etc. It is molded into various shapes according to.

The pavement board B is a long board, and is shown in FIG.
As shown in FIG. 3, the horizontal portion 1 and the fitting portion 4 are formed. More specifically, the horizontal portion 1 is formed by a horizontal fixed piece 2 and a tongue piece 3 whose tip is bent like a hook. Further, the fitting portion 4 has two guide pieces 5 formed by bending the substantially central portion of the horizontal portion 1 upward.
And the fitting claws 7 projecting into the fitting groove 6 by bending the tips of both guide pieces 5 inward and bending the tips inward to form a fitting groove 6 having a substantially U-shaped cross section. It was formed. The fitting portion 4 is a portion that engages with the engaging portion 9 of the decorative cap C described later.

The decorative cap C is determined by the decorative surface and cross-sectional shape of the dry wall material D. When the dry wall material D as shown in FIG.
A makeup cap C as shown in FIG.

More specifically, the decorative cap C is a decorative surface portion 8 composed of a decorative surface 8a having a narrow width and a decorative surface 8b having the same shape as the decorative surface D1 and the decorative joint D2 of the dry wall material D.
The decorative surface portion 8 is formed from the engaging portion 9 protruding in the longitudinal direction at the center of the back surface of the decorative surface portion 8. The decorative surface portion 8 covers the end portion of the dry wall material D as shown in FIG. This is the part that improves the sex.

The engaging portion 9 is a rising portion 1 which is bent at 90 ° at appropriate intervals so that it can project to the center of the rear surface of the decorative surface portion 8.
0 and an engaging piece 11 formed in the vicinity of the tip of the rising portion 10 so as to project outward. The engaging piece 11 is engaged with the fitting claw 7 of the floor board B, and the decorative cap C is attached to the wall base α. It is for fixing to. In the drawing, the engaging portion 9 is formed only on the back surface of the decorative surface 8a due to the molding process.

The waterproof piece 12 is formed by projecting the upper end portion of the decorative surface portion 8 further upward, and is a portion to be inserted into the connecting groove between the dry type wall materials D.

The joint cover piece 13 is formed by bending the lower end portion of the decorative surface portion 8 inward and covers the lateral joint portion of the dry wall material D.

The cross-sectional shape of the decorative surface portion 8 of the decorative cap C is the same as the cross-sectional shape of the decorative surface portion 14 of the dry wall material D.

The design of the decorative surface portion 8 of the decorative cap C is the same as that of the decorative surface portion 14 of the dry wall material D. The pattern is an embossed pattern or the like.

The color of the decorative surface portion 8 of the decorative cap C is the same as the color of the decorative surface portion 14 of the dry wall material D.

The pattern of the decorative surface portion 8 of the decorative cap C is the same as the pattern of the decorative surface portion 14 of the dry wall member D.

As shown in FIG. 5, the dry wall material D has a decorative surface D.
1 and a dry wall material D having a male-female fitting structure in which a decorative joint D2 is formed
And is formed from a metal-based siding material, a ceramic-based siding material, a ceramic, or the like.

As described above, the cross-sectional shape / pattern / color / pattern,
By making the designs such as the same in the makeup cap C and the dry wall material D, that is, by making the designs the same, the makeup cap C formed in the vertical joint can be formed inconspicuously.

Of course, the decorative cap C and the dry wall material D can be made the same, that is, the design can be made the same by forming one or more designs such as cross-sectional shapes, patterns, colors and patterns in combination. is there.

Further, the decorative surface portion 8 of the decorative cap C may be coated at the end of molding to provide a final makeup and a cover for molding scratches.

FIGS. 6A to 6G and FIGS. 7A to 7G
FIG. 6 is a sectional view showing another embodiment of the vertical joint structure according to the present invention.

[0023]

As described above, according to the vertical joint structure of the present invention, the boundary between the dry wall material and the decorative cap is not clear, and the vertical joint portion can be formed inconspicuously. There are characteristics and effects.

[Brief description of drawings]

FIG. 1 is a sectional view showing an example of a vertical joint structure according to the present invention.

FIG. 2 is a perspective view showing an embodiment of a vertical joint structure according to the present invention.

FIG. 3 is a cross-sectional view showing an example of a siding plate and a decorative cap used in the vertical joint structure according to the present invention.

FIG. 4 is a perspective view showing an embodiment of a decorative cap used in the vertical joint structure according to the present invention.

FIG. 5 is a perspective view showing an embodiment of a dry wall material used in the vertical joint structure according to the present invention.

FIG. 6 is a cross-sectional view showing another embodiment of the vertical joint structure according to the present invention.

FIG. 7 is a sectional view showing another embodiment of the vertical joint structure according to the present invention.

[Explanation of symbols]

Joiner for vertical joint B plywood C makeup cap D dry wall material D1 makeup side D2 Makeup joint α wall base β fixture 1 horizontal section 2 fixed pieces 3 tongue 4 Fitting part 5 guide pieces 6 Mating groove 7 Mating claw 8 Makeup part 8a Makeup 8b Makeup joint 9 Engagement part 10 Rising part 11 engagement piece 12 waterproof pieces 13 Joint cover piece 14 Makeup surface

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor, Souichi Okuyama             1816 Kaminawame, Kanizawa, Higashine, Yamagata Prefecture             12 Inside the IG Technical Research Institute (72) Inventor Kazunori Abiko             1816 Kaminawame, Kanizawa, Higashine, Yamagata Prefecture             12 Inside the IG Technical Research Institute F-term (reference) 2E001 DA01 FA52 GA56 HB01 HB02                       HB03 HB04 HB07 HB08 HD11                       HD13 HD14 LA07 MA02 MA04                 2E110 AA14 AB04 AB22 BA12 CA07                       DB21 DB27 DD12 GB02Z

Claims (5)

[Claims] 1. A vertical joint structure characterized in that the design of the decorative surface portion of the dry wall material and the design of the decorative surface portion of the decorative cap formed on the vertical joint portion are the same. 2. A vertical joint structure, wherein the decorative wall portion of the dry wall material and the decorative wall portion of the decorative cap formed on the vertical joint portion have the same cross sectional shape. 3. A vertical joint structure in which the handle of the decorative surface portion of the dry wall material and the handle of the decorative surface portion of the makeup cap formed on the vertical joint portion are formed in the same manner. 4. A vertical joint structure, wherein the color of the decorative surface portion of the dry wall material and the color of the decorative surface portion of the decorative cap formed on the vertical joint portion are the same. 5. A vertical joint structure, wherein the pattern of the decorative surface portion of the dry wall material and the pattern of the decorative surface portion of the makeup cap formed on the vertical joint portion are formed in the same manner.