JPH07286376A - End structure - Google Patents

Abstract

PURPOSE:To provide an end structure which is excellent in drip performance and provides a fine view by fixing panel strips having a wall placement surface or an engagement groove with a wall underlayer material, and nailing the wall material and then fitting a decorative cover provided with an engagement claw or a flow water hole. CONSTITUTION:Panel strips B provided with a wall placement surface 3 and an engagement groove 7 or the like are mounted to a wall underlayer alpha which comprises a skeleton, such as a post, furring strips, and a waterproofins sheet. The panel strips B are extrusion-molded with a metal plate, such as aluminum, stainless steel and galvanized steel plate or a synthetic resin, such as polypropylene and polyvinyl chloride. A dry type wall material D is fixedly installed on the panel strips B with a fixture beta, such as nails. Furthermore, a decorative cover C is fitted at joint areas where the cover is provided a decorative face 10, an engagement claw 17 and a water flow hole 18 or the like and made of a similar material to the panel strips B. Care is. exercised not to expose the head of nails. This construction makes it possible to form an end area which is excellent in water drip performance and provides a fine view.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an end structure which is used as a base drainer, a window drainer, an intermediate drainer, etc. to enhance waterproofness of a wall and aesthetic appearance.

[0002]

2. Description of the Related Art The conventional end structure of this type is disclosed in Japanese Utility Model Publication No. 60-12809, Japanese Utility Model Publication No. 61-1209, Japanese Utility Model Publication No. 3-29607, and Japanese Utility Model Publication No.
No. 31612, etc. are known.

[0003]

However, in the above structure, the connecting portion is filled with the caulking material, the outer wall material is applied, the joint portion accessory is interposed, and then the caulking material is filled. . Therefore, when an outer wall is constructed by vertically lining the outer wall material, (a) Water leaking from the vertical joints between the outer wall materials is stored in the lower end part of the outer wall material, so-called horizontal joint, and infiltrates the inner wall etc. There was a defect such as corrosion. (B) In the case of a metal siding material sandwiched between a metal plate, a core material made of synthetic resin foam and a face material, the lower end of the surface material is exposed on the outer wall surface, rusting, or the core material absorbs water and is synthesized. The resin foam is broken. There were disadvantages such as.

Further, (c) the caulking material completely fills the joints and the like, so that it is necessary to fill the caulking material in a large amount and completely, which is a main cause of increasing the construction period and cost. In addition, (d) one surface of the accessory is on the surface of the upper outer wall material, the other surface is on the surface of the lower outer wall material, and the space between them is connected by an inclined surface so that rainwater does not leak inside. The upper edge of the outer wall material is exposed to the outside air, and the end is rusted, corroded,
In some cases, it caused deterioration and backflowed due to strong wind and rain to flood the back surface of the outer wall material.

[0005]

In order to eliminate such drawbacks, the present invention has a sheet having an engaging portion with respect to a wall base of a base portion, a window upper portion, or a connecting portion of upper and lower dry wall materials. The fixing part of the plate is fixed with a fixing tool, and the locking surface of the decorative cover, which has a plurality of water flow holes formed at the base of the locking part, is locked to the engaging part of the sheet board and integrated into the upper and lower stages. Even if rainwater or the like intrudes into the decorative cover, it will be quickly discharged to the outside through the water flow hole, proposing an end structure with excellent waterproofness and aesthetics. is there.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the end structure according to the present invention will be described in detail below with reference to the drawings. That is, FIG. 1 is an explanatory diagram showing an example of the above structure (base draining portion),
A plywood B, an end member A composed of a decorative cover C, a dry wall material D, a waterproof sheet E, a wall base α, and a fixture β. The plywood B is fixed on the wall base α, Metal siding material, metal plate, heat insulation panel, ALC plate, P on the fixed part 1 of
C plate, ceramic siding material, etc. end of the dry type wall material D is placed and fixed, and the elastic decorative cover C is engaged with the siding board B according to the thickness of the dry type wall material D. Then, the dry wall material D is covered between the upper and lower end surfaces of the dry wall material D, the dry wall material D is elastically sandwiched between the pouch board B and the decorative cover C, and water leaks from the lower end surface of the dry wall material D to the inside. It has a structure that discharges rainwater and the like to the outside.

To explain further, the wall foundation α is composed of a main pillar, a stud, a furring strip, a frame such as a waterproof sheet, or a frame such as a steel frame foundation, and the dry wall material D is fixed through a fixture β such as a nail. And constitutes the outer wall.

As shown in FIG. 2, the sheet B is made of an aluminum alloy extruded product having a high elastic force and a stable engagement force, and a synthetic resin extruded product (eg, polyethylene, polypropylene, polystyrene, vinyl chloride). Resin, styrene resin, methacrylic resin, polyurethane, phenol resin, urea resin (urea resin), melamine resin, fluororesin, silicon resin, fiber reinforced plastic, etc.),
Alternatively, a metal material (for example, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, enamel steel plate, clad steel plate, laminated steel plate (PVC steel plate, etc.),
A long body made of one type of roll-formed product such as sandwich steel plate (damping steel plate, etc.) (of course, a kind of color metal plate coated with various colors) and having a substantially crank-shaped cross section It was formed. That is, the pouch board B has a fixed portion 1 having a substantially vertical cross section, a mounting surface 3 having a lower end of the fixed portion 1 protruding substantially horizontally, and a rising piece 4 having a tip of the mounting surface 3 hanging downward. The upper end 5 and the lower face 6 are formed by projecting two lower ends of the rising piece 4 outward, and an engaging groove 7 having a substantially U-shaped cross section, which is composed of the upper surface 5 and the lower surface 6, and protruding into the engaging groove 7. The engaging portion 2 including the engaging claw 8 is formed.

As shown in FIG. 1, the fixing portion 1 is a portion fixed to the wall base α by a fixing tool β such as a nail, and also a portion to which the upper dry wall material D abuts. The fixed part 1
The end portion is folded back to form the waterproof tongue piece 1a.

The engaging portion 2 serves as a guide for abutting the ends of the upper and lower dry wall members D, and a decorative cover C described later.
Is the part that integrates. Further, as shown in FIG. 1, the mounting surface 3 abuts the lower end portion (tree end) of the upper dry wall material D to form a space γ in the end member A, and propagates on the surface of the dry wall material D. It is formed so that rainwater entering the interior can be cut off easily. Of course, due to the formation of the space γ, a synthetic resin foam (plastic foam) is provided between the color steel plate and the back material.
When the dry wall material D having a sandwich structure integrally formed with is used, the core material does not absorb water at all.

The decorative cover C is shown in FIGS. 3 (a) and 3 (b).
(End view taken along the line EE in FIG. 3A), FIG. 3C (FIG. 3)
As shown in the end view of (a) in the form of a roll wire, a thin metal plate (for example, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, enamel steel plate, clad steel plate,
Laminated steel plate (PVC steel plate, etc.), sandwich steel plate (damping steel plate, etc.) (of course, a type of colored metal plate coated with various colors), or long body such as extruded material such as aluminum alloy A material having elasticity (spring back) is formed into a substantially L-shaped cross section, and mainly covers the upper and lower end portions of the dry wall material D, so-called base, upper window, joint, etc., and is a dry wall material. The surface of the dry wall material D is a fixture β (shown by a dotted line) that prevents the upper and lower end surfaces of D from being deformed, covers the deformation of the upper and lower end portions, and strengthens the fixing of the dry wall material D. It covers the exposure to and improves aesthetics,
The purpose is to prevent rust and stains on the nail heads, edges of the dry type wall material D, and the like. Of course, it also has a function of preventing the flow of dirt from the upper dry wall material D from affecting the lower dry wall material D. Further, it is also useful for strengthening the fixing force by sandwiching the end portion of the dry wall material D under the elastic force by the engagement of the plaid board B and the decorative cover C.

More specifically, the makeup cover C will be described.
Is a decorative surface 10 having a substantially vertical section, an inclined decorative surface 11 in which the lower end of the decorative surface 10 is inclined and bent, a tongue piece 12 formed by folding back the tip of the inclined decorative surface 11, and an upper end of the decorative surface 10 is inclined. The decorative surface portion 9 including the inclined decorative surface 13 that is bent and bent, and the back surface 14 in which the tip of the inclined decorative surface 13 is bent inward.
And a locking surface 16 with the tip of the back surface 14 protruding outward, and a plurality of engaging claws 1 with the vicinity of the tip of the locking surface 16 protruding outward.
7 and a base portion of the locking surface 16 is formed by a locking portion 15 composed of a plurality of water flow holes 18 cut out at regular intervals.

The decorative surface portion 9 covers the upper and lower end portions of the dry wall material D, so-called base, upper window, joints, etc., to prevent the upper and lower end surfaces of the dry wall material D from being deformed, and Part of the dry wall material D is covered and the fixture β for strengthening the fixing of the dry wall material D is exposed on the surface of the dry wall material D to improve the aesthetic appearance, and the nail head and the dry wall material D are also provided. This is to prevent rust and dirt on the edges. Also, the inclined decorative surface 11,
Since the slanted decorative surface 13 is formed so as to be slanted, it comes into contact with the dry wall material D in a state in which elasticity is always applied, so that the upper and lower dry wall materials D and the decorative cover C fit together very well. When the dry wall material D is a metal siding material having a synthetic resin foam as a core material, the deformation of the upper and lower ends (convex deformation, etc.) is made inconspicuous.

The engaging surface 16 is a portion to be inserted into the engaging groove 7 of the mat board B, and the tip of the engaging surface 16 is louvered or half pierced as shown in FIG. 3 (c). The engaging claws 17 are formed by projecting at an appropriate pitch by button punching or the like. As shown in FIG. 1, the locking claws 17 are engaged with the engaging claws 8 of the floor covering plate B to lock the decorative cover C on the floor covering plate B.

The water flow hole 18 is formed in order to drain rainwater or the like that has entered the inside to the outside.
As shown in (b), the formation pitch is 50 mm to 30 mm.
About 0 mm and the size (length) is about 10 mm to 100 mm.

Next, a construction example of the end structure according to the present invention will be briefly described. First, it is assumed that a dry wall material D having a sandwich structure in which a synthetic resin foam (plastic foam) is integrally formed between a color steel plate and a back surface material is vertically stretched to form an outer wall. Therefore, as shown in FIG. 1, when it is formed at a predetermined position of the wall foundation α (here, the base portion), first, the fixing portion 1 of the sheet B is placed along the wall foundation α via a fixture β such as a nail. Fix horizontally and install.

After the construction of the floor sheet B is completed, the dry wall material D
Abut on the fixing portion 1 and the placing surface 3 of the sheet B to fix the fixture β
To fix sequentially. Once the construction of the dry wall material D is completed,
A structure in which the locking surface 16 of the decorative cover C is fitted into the engaging groove 7 of the sheet B and the decorative cover C is fixed by the engagement and locking of the engaging claw 8 and the locking claw 17 to complete the construction. Is. In the figure, the lower end of the dry wall material D is struck by the brain with a fixture β (shown by a dotted line), but it is formed if necessary.

[0018]

[Other Embodiments] The above description is merely one embodiment of the end structure according to the present invention, in which the sheet B and the decorative cover C (end member A) are formed as shown in FIGS. 4 and 5. You can also do it. That is, in FIGS. 4 (a) to 4 (d), in FIG. 4 (a), end members A and (b) in which the locking surface 16 of the mat board B is formed by bending and the water flow hole 18 is formed in the groove 16a. ) The figure shows the engagement part 2
And an end member A formed by inclining the locking portion 15, (c),
(D) The figure shows an end member A formed by extruding a siding board B from an aluminum alloy or a synthetic resin material (plastic material).

Further, in FIGS. 5A to 5D, (a)
The figure shows that the pouch board B is formed by extruding and the engaging portion 2
And an end member A formed by inclining the locking portion 15, (b),
(C) The figure shows an end member A in which a step is formed on the decorative surface portion 9,
(D) The figure shows the packing material F on the back surface of the inclined decorative surface 13.
It is the end member A which formed. The packing material F is made of foamed polyethylene, chloroprene rubber, EPT rubber, synthetic rubber beads, bond breaker, EPDM or the like having elasticity and waterproofness, and is fixed to, for example, epoxy or acrylic. , Urethane resin type,
Various adhesives such as oil-based adhesives are used.

6A to 6J are sectional views showing an embodiment of the dry wall material D, and FIGS. 6A to 6C are vertical dry wall materials D and D. (J) shows a dry wall material D for horizontal lining.

Further, FIG. 7 shows an embodiment when the end structure according to the present invention is formed in the window upper portion and in the intermediate joint portion. In the figure, the lower end of the upper dry wall material D is struck by the brain with the fixture β (shown by the dotted line), but it is formed if necessary.

[0022]

As described above, according to the end structure according to the present invention, the nail heads fixed by struck the dry wall material by fixation are not exposed to the exterior surface, and the end portion of the dry wall material is deformed, particularly the composite. With a sandwich plate having a resin foam as a core material, the convex shape can be surely suppressed. Since the placing surface of the pouch can guide the lower end of the dry wall material in the upper part, the construction becomes easy. Since the dry wall material can be sandwiched only by engaging the decorative cover with the sheet after the dry wall material has been installed, the mounting is extremely easy. Since the makeup cover has a water flow hole, even if rainwater leaks into the makeup cover, water can be quickly discharged to the outside from the water flow hole without accumulating inside, so corrosion of the wall base can be prevented. In addition to preventing it, it is possible to prevent corrosion of the end portion of the dry wall material.
Due to the placement surface, even when a water absorbent core material such as synthetic resin foam is used as the core material of the dry wall material, the core material does not absorb moisture at all and the performance of the dry wall material is improved. It can be maintained for a long time. There are characteristics and effects.

[Brief description of drawings]

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

FIG. 2 is an end view showing an example of a siding plate used in the present invention.

FIG. 3 is an end view showing an example of a decorative cover used in the present invention.

FIG. 4 is a cross-sectional view showing another embodiment of the end structure according to the present invention.

FIG. 5 is a sectional view showing another embodiment of the end structure according to the present invention.

FIG. 6 is a cross-sectional view showing an embodiment of a dry wall material used for the end structure according to the present invention.

FIG. 7 is a cross-sectional view showing another embodiment of the end structure according to the present invention.

FIG. 8 is a cross-sectional view showing another embodiment of the end structure according to the present invention.

[Explanation of symbols]

 A End member B Laminate board C Decorative cover D Dry wall material E Waterproof sheet F Packing material α Wall base β Fixing device γ Space 1 Fixing part 1a Waterproof tongue 2 Engaging part 3 Mounting surface 4 Standing piece 5 Top surface 6 Bottom surface 7 Engagement Grooves 8 Engaging Claws 9 Decorative Surfaces 10 Decorative Surfaces 11 Inclined Decorative Surfaces 12 Tongue Pieces 13 Inclined Decorative Surfaces 14 Backsides 15 Locking Parts 16 Locking Surfaces 16a Grooves 17 Locking Claws 18 Water Flow Holes

Claims (1)

[Claims] 1. A fixing portion having a substantially vertical cross section, a mounting surface in which the vicinity of the lower end of the fixing portion is bent in an L shape, and a lower end of the fixing portion is bent at about 90 degrees with respect to the fixing portion and protrudes. An elongated siding plate having an engaging portion, in which engaging claws are formed, a decorative surface having a vertical cross section, and a substantially central portion of the decorative surface protruding substantially horizontally. The wall base is composed of a stopper and a plurality of water flow holes formed at the base of the locking portion, and the locking portion includes a long metal decorative cover having locking claws. In contrast, fix the fixed part of the pouch board through the fixture, arrange the lower end of the dry wall material on the engagement part, and lock the lock part of the decorative cover to the lock plate The end structure is characterized by being integrated by engaging the engaging claw and the locking claw.