JPH08189176A - End part structure - Google Patents

Abstract

PURPOSE: To facilitate construction of a vertical joint part and to remarkably improve waterproofness by a method wherein after construction of a dry wall material, the coupling part of a decorative is pressed in the lock groove of a shikimeita (a batten mounted below or on the back of a joint) and a lock claw is engaged with a lock protrusion. CONSTITUTION: A nailing fit piece 1 of a shikimeita B is fixed to a part where a joiner A is used on a wall backing, where a sheet-form substance γ is laid on a body α consisting of a stud, a main column, and a furring strips, by a fixing tool β. Dry type wall materials G and G are brought into contact with, in order, the right and the left of the guide piece of the shikimeita B and fixed on a wall backing through the fixing tool β, and a dry type wall material G is built throughout a range of from a foundation to a girder. A packing material E is located through an engaging member D between the shikimeita B and a decorative cap F. The engaging part of the decorative cap F is pressed in the lock groove of the shikimeita B, a lock claw is engaged with the lock protrusion to fix the decorative cap F and form a vertical joint.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a butt joint in a longitudinal direction of a dry wall material used for construction and construction, that is, an end structure such as a vertical joint.

[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 a wall body is formed in a laterally stretched manner, a joint is formed by abutting the dry wall material in the longitudinal direction, a so-called vertical joint is formed, and as a method for covering this joint, JP-A-4-339940 and JP-A-4 -339959, JP-A-4-347257, JP-A-4-363465, JP-A-5-025920, and the like.

[0003]

However, the sheet used for the above structures (1) to (3) is composed of a metallic main body and a synthetic resin fitting member, but it is very difficult to insert the fitting member. difficult. Since the fitting member is small, it is difficult to extrude into a U shape. It is difficult to obtain the dimensional accuracy of the important fitting claws. Weak against thermal deformation after construction. Due to such drawbacks, the makeup cap may fall off after construction. In addition, there is a drawback that the waterproof property is weak.

[0004]

SUMMARY OF THE INVENTION In order to eliminate such drawbacks, the present invention has a siding plate having a substantially inverted T-shaped cross section formed from a horizontal nailing piece and a fitting portion, and a decorative surface portion. A joiner which is composed of two members of a makeup cap formed in a substantially T-shaped cross section from an engaging part and an engaging portion, and has a cross section formed in an E shape by combining the makeup cap and the siding plate. A structure in which a packing material is interposed via a fitting member to facilitate construction, prevent the makeup cap from falling off after construction, and significantly improve waterproofness Is.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A typical end structure according to the present invention will be described below in detail with reference to the drawings. FIG. 1 is a cross-sectional view showing a vertical joint of the end structure, in which A is a joiner, C, D,
E is a main body, a fitting member, a packing material, which is a constituent member of the sheet B for constructing the joiner A, and F is a joiner A.
Is a dry-wall material, α is a body, β is a fixture, and γ is a sheet-like material.

As shown in FIGS. 2 to 5, the joiner A is composed of a main body portion C, a fitting member D, and a liner board B made up of three members, and a cosmetic cap F. .

As shown in FIG. 3, the floor board B is a long metal plate (color steel plate, aluminum plate, vinyl chloride steel plate, stainless steel plate, copper plate, titanium plate, sandwich steel plate, clad steel plate, etc.) or synthetic resin. Means such as a main body C formed by roll-forming, press-molding, extrusion-molding, injection-molding, etc. of the plate and a fitting member D, or bonding with an adhesive (not shown), heat-sealing, or molding, etc. Are integrated by. Of course, these methods may be combined and integrated. The packing material E formed at the tip of the fitting member D is an elastic body made of expanded polyethylene, chloroprene rubber, EPT rubber, synthetic rubber beads, or the like.

As shown in FIG. 2, the main body portion C includes a horizontal nailing piece 1 and a waterproof projection 2 formed on the nailing piece 1.
A fitting portion composed of two guide pieces 4 projecting upward from substantially the center of the nail driving piece 1, a fitting groove 5 between the guide pieces 4, and a fitting piece 6 in which the tip of the guide piece 4 is bent inward. 3 and 3.

The nail driving piece 1 is a portion for fixing the floor board B on the frame α via a fixing tool β such as a nail. The fitting portion 3 is for accommodating a fitting member D, which will be described later, and for preventing the fitting member D from coming off from the fitting groove 5. Furthermore, the guide piece 4 functions as a guide for the fitting member D, imparting elasticity, and as a contact surface and a waterproof surface when the dry wall material G is constructed.

The fitting member D has a cross section as shown in FIG. 2 (b), and is a long product or, if not shown, the engaging claws 18 of the makeup cap F are continuously formed. Short pieces (in this case, a plurality of pieces are used) may be used, and as shown in FIG. 3, the sheet board B is configured by being integrated with the main body portion C.

In more detail, the fitting member D has a cross section of approximately U.
A locking piece 8 in the shape of a letter, a locking projection 9 having the tip of the locking piece 8 protruding inward, and a locking groove 10 composed of the locking piece 8 and the locking projection 9.
And a fixing surface 11 that is inclined upward and protrudes at the tip of the locking projection 9, and is formed in a long shape.

The locking portion 7 is inserted into the fitting groove 5 of the main body portion C to integrate the main body portion C and the fitting member D.
Further, the locking projection 9 is an engaging claw 1 of the decorative cap F described later.
8 is a part that fits and the decorative cap F is integrated.
Further, the locking groove 10 is a portion into which the engaging piece 17 of the decorative cap F described later is inserted. The fixed surface 11 is a surface for fixing the packing material E described later.

The material of the fitting member D is a long metal plate (color steel plate, aluminum plate, vinyl chloride steel plate, stainless steel plate, copper plate, titanium plate, sandwich steel plate, clad steel plate, etc.) or synthetic resin material (plastic material). ) Is an extruded product of polyethylene (PE), polypropylene (P
P), polycarbonate (PC), vinyl chloride resin,
Styrene resin, methacrylic resin, polyurethane resin,
Phenolic resin, urea resin (urea resin), melamine resin, fluororesin, silicon resin, fiber reinforced plastic,
And so on.

The packing material E is not particularly limited as long as it is an elastic material. For example, foamed polyethylene, chloroprene rubber, EPT rubber, synthetic rubber beads or the like, or polyethylene (PE), polypropylene (PP), Polycarbonate (PC), polystyrene,
Vinyl chloride resin, styrene resin, methacrylic resin,
It is an elastic body made of one kind of polyurethane resin, phenol resin, urea resin (urea resin), melamine resin, fluororesin, silicon resin, fiber reinforced plastic and the like.

As shown in FIG. 1, the packing material E is formed so as to come into planar contact with the back surface 15 of the decorative cap F, which will be described later, and the dry wall material G so that rainwater, wind, etc. do not enter the skeleton α. is there. Therefore, the corrosion of the skeleton α can be prevented, and the performance of the dry wall material G can be maintained for a long period of time.

The makeup cap F is as shown in FIGS. 4 (a), 4 (b) (cross-sectional view), and FIG. 5 (perspective view). For example, a long shape having a length of about 909 to 7272 mm, or The decorative wall portion 12 and the engaging portion 16 have a length corresponding to the width of the dry wall material G, and a cross section thereof is formed into a substantially T shape. The decorative surface portion 12 includes a horizontal decorative surface 13 and a decorative surface 1
3 and the inclined decorative surfaces 14 provided on both sides of the decorative surface 1.
As shown in FIG. 1, reference numeral 3 denotes a portion for covering the end portion of the dry type wall material G in the vertical joint of the wall body to improve the design, and the inclined decorative surface 14 is in line contact with the dry type wall material G in line contact. This prevents the capillary phenomenon and improves the waterproof property.

The engaging portion 16 is a tip of the back surface 15 (the decorative surface portion 1).
The engaging groove 17 of the sheet B is composed of an engaging piece 17 projecting downward (almost the center of 2) and an engaging claw 18 projecting outward at the tip of the engaging piece 17 or in the middle thereof. When the engaging piece 17 is inserted into the engaging piece 10, the engaging claw 18 is combined with the engaging projection 9 to exert an engaging force. The engaging claw 18
Is drawn (louvered) as shown in the drawing, or although not shown, the tip of the engaging piece 17 is partially bent to form a space, or continuously formed in the longitudinal direction of the cosmetic cap F. It is also possible.

Next, the construction method will be briefly described with reference to FIG. First, the nailing piece 1 of the floor board B is struck by the fixture β at the portion where the joiner A on the wall base, in which the sheet-like material γ is laid on the skeleton α, which is the stud, the main pillar, and the furrow, is used. , Fix it. Next, the dry wall material G is sequentially applied to the guide pieces 4 of the sheet B.
Of the dry wall material G from the base to the girder by abutting on the left and right sides of the base material and fixing it on the wall base material via the fixing tool β. Next, the engaging portion 16 of the decorative cap F is pushed into the engaging groove 10 of the mat board B to engage the engaging claw 18 and the engaging protrusion 9 to form a vertical joint as shown in the drawing.

The above description is merely one embodiment of the end structure according to the present invention, and FIGS. 6 (a) to 6 (h) and 7 (a) to
The main body portion C as shown in (h), the fitting member D and the packing material E as shown in FIGS. 8 (a) to (o), and FIGS.
(E), FIG. 10 (a) to (e), FIG. 11 (a) to
(E), FIG. 12 (a)-(e), FIG. 13 (a)-(e)
As shown in Fig. 14A, Fig. 14A to Fig. 14D, Fig. 15
(A)-(c), and makeup cap F as shown in FIGS. 16 (a)-(d), FIGS. 17 (a)-(j), FIG.
(A) to (d), and the dry wall material G as shown in FIGS. 19 (a) to (e), and the end according to the present invention using the joiner A as shown in FIGS. 20 (a) to (c). A partial structure can be formed.

FIGS. 6 (a) to 6 (h) show another embodiment of the main body portion C formed by roll-forming a metal plate material. Particularly, FIGS. 6 (c) and 6 (h) show the main body portion C by adhesion. And the fitting member D are integrated. In addition, FIG.
(H) shows another embodiment of the main body C extruded from a synthetic resin material or an aluminum alloy. Particularly, (c) and (d) of the drawings show the main body C and the fitting member D by adhesion. Are integrated.

In FIGS. 8A to 8O, (m) to
In the figure (o), the fin-like packing material E is integrated. Further, FIGS. 9 and 10 show a siding plate B in which the main body portion C is formed by a roll-formed product of a metal plate material,
And FIG. 12 shows a siding board B in which the main body portion C is an extruded product such as a synthetic resin material or an aluminum alloy.

In the dry type wall material G shown in FIGS. 18 (a) to 18 (d), H is an inorganic packing material, I is an inorganic board, and J is a packing material for improving waterproofness, fire resistance and the like. What was formed, FIGS. 19 (a) to 19 (e) show a ceramic dry wall material G. 20 (a) to 20 (c), FIG. 20 (a) shows the projected corner, FIG. 20 (b) shows the entering corner, and FIG. 20 (c) shows the joiner A used for the toe.

[0023]

As described above, according to the end structure of the present invention, since the packing material is continuously formed between the dry wall material and the decorative cap, the waterproof property is sure.
Since the back surface of the decorative cap is backed up by a packing material, the strength after construction is strong and there is no deformation. Due to the structure with the fitting member and packing material added,
The main body portion and the makeup cap can be formed by using conventional ones. Since the packing material is formed on the fitting member, the formation position is reliable. When the fitting member or the main body is made of a synthetic resin material (plastic material), there is no heat bridge between the decorative cap and the body, and heat insulation, fire resistance, and weather resistance are improved. There are characteristics and effects.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of an end structure according to the present invention.

FIG. 2 is a cross-sectional view showing an example of a fitting member and a packing material which are constituent members of a joiner.

FIG. 3 is a cross-sectional view showing an example of a siding plate that is a constituent member of a joiner.

FIG. 4 is an explanatory diagram showing an example of a makeup cap that is a constituent member of a joiner.

FIG. 5 is a perspective view showing an example of a makeup cap that is a constituent member of a joiner.

FIG. 6 is a cross-sectional view showing another embodiment of the sheet.

FIG. 7 is a cross-sectional view showing another embodiment of the plaid board.

FIG. 8 is a cross-sectional view showing another embodiment of the fitting member and the packing material.

FIG. 9 is a cross-sectional view showing another embodiment of the siding board.

FIG. 10 is a cross-sectional view showing another embodiment of the siding board.

FIG. 11 is a cross-sectional view showing another embodiment of the floor covering plate.

FIG. 12 is a cross-sectional view showing another embodiment of the plaid board.

FIG. 13 is a cross-sectional view showing another embodiment of the plaid board.

FIG. 14 is a perspective view showing another embodiment of the makeup cap.

FIG. 15 is a perspective view showing another embodiment of the makeup cap.

FIG. 16 is a perspective view showing another embodiment of the makeup cap.

FIG. 17 is a cross-sectional view showing another embodiment of the dry wall material.

FIG. 18 is a cross-sectional view showing another embodiment of the dry wall material.

FIG. 19 is a cross-sectional view showing another embodiment of the dry wall material.

FIG. 20 is a cross-sectional view showing another embodiment of the joiner.

[Explanation of symbols]

 A Joiner B Floor board C Main part D Fitting member E Packing material F Decorative cap G Dry wall material H Inorganic packing material I Inorganic board J Packing material α Fixture γ Sheet material 1 Nailing piece 2 Waterproof protrusion 3 Fitting part 4 Guide piece 5 Fitting groove 6 Fitting piece 7 Locking part 8 Locking piece 9 Locking protrusion 10 Locking groove 11 Fixing surface 12 Decorative surface 13 Decorative surface 14 Inclined decorative surface 15 Back surface 16 Engagement Mating part 17 Engaging piece 18 Engaging claw

Claims (1)

[Claims] 1. In an end structure formed by abutting dry wall materials for horizontal lining in a longitudinal direction, a horizontal nailing piece and two guides projecting upward from a central portion of the nailing piece. A piece having a substantially U-shaped cross section formed by the guide piece, and a fitting portion formed from a fitting piece protruding on the inner surface of the fitting groove and having a substantially inverted T-shaped cross section. A main body portion, a locking member having a substantially U-shaped cross section that is inserted into a fitting groove of the main body portion, a fitting member that includes a fixing surface that projects the tip of the locking portion upward, and a fitting member of the fitting member. A siding plate integrally formed from three members of a soft packing material formed at both end portions of the fixed portion, an elongated decorative surface portion, and an engaging portion formed by projecting at the center of the rear surface of the decorative surface portion. To a substantially T-shaped cross section from both sides of the engaging portion,
Or, on the other hand, it is composed of a makeup cap provided with engaging claws protruding outward, and the back surface of the nailing piece of the sheet of siding plate is fixed by abutting against the wall base and horizontally laid on the wall base. Of the dry wall material are arranged and fixed on the left and right sides of the guide piece, and then the engaging portion of the decorative cap is engaged with the engaging portion of the fitting member of the sheet board to cover the end portion of the dry wall material. The end structure characterized by having done.