JPH0941650A - End part construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To use this for flashing over a window, of a middle part, of a foundation, and the like of dry type wall material for vertical sticking, and strengthen waterproofing of a wall body, a beautiful appearance, and the like. SOLUTION: This end construction is constituted of a fixed part 1 of nearly vertical section and an engaging part 2 bending the vicinity of the lower end of the fixed part 1 outward and projecting, the engaging part 2 is constituted of an engaging claw, a back patterned joint B in which a projecting plane projecting upward is formed on the extreme end and a flexible packing material D is formed inside the projecting plane, a decorative plane of nearly vertical section, and a locking part 12 projecting outward in the vicinity of the nearly center of a decorative plane, and the locking part 12 is provided with a decorative cover C made of lengthy metal forming a locking claw. The fixed part 1 of the back patterned joint B is fixed through a fixture β so as to have a space matching to the working width of dry type wall material E against a wall bed α, and the lower end part of the dry type wall material E is arranged on the engaging part 2. The locking part 12 of the decorative cover C is locked with the engaging part 2 of the back patterned joint B, and integrated by engaging the engaging claw with the locking claw.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention is used as a drainer on a window of a dry type wall material for vertical installation, an intermediate drainer, a base drainer, etc.,
The present invention relates to an end structure that enhances waterproofness of a wall body, aesthetic appearance, and the like.

[0002]

2. Description of the Related Art As a conventional end structure of this type, Japanese Utility Model Publication Nos. 2-43340, 3-29606, 3-47904, and 4-13.
7105, Japanese Utility Model Laid-Open No. 6-20612, Japanese Utility Model Laid-Open No. 7-11608, and the like are known.

[0003]

However, in the above structures (1) to (5), the lower end portion of the upper dry wall material is not covered, the lower end portion is exposed after construction, and the aesthetic appearance is poor, and
There was a drawback that the fixture that fixed the lower end was exposed. Also, although covers the lower end of the dry wall material, there is a risk that rust may occur due to the water drainage hole formed in the outer frame, and there is a risk of lack of engagement force and peeling. there were. Further, in the case where rainwater enters from the surface side of the upper dry wall material, when the dry wall material D in which the core material made of synthetic resin foam is formed between the surface material and the back surface material is used, the lower end portion There was a drawback that the core material absorbs water from the mouth of the tree.

[0004]

In order to eliminate such drawbacks, the present invention provides a fixing portion having a substantially vertical section and a portion near the lower end of the fixing portion on the wall base of the window upper portion, the intermediate portion, or the base portion. A packing material having an engaging portion that is bent outward and protrudes, an engaging claw is formed at the engaging portion, a protruding surface that protrudes upward is formed at the tip, and a flexible packing material is provided inside the protruding surface. And a locking plate protruding outward in the vicinity of the center of the decorative surface, and a long shape having locking claws formed on the locking part. And a decorative cover made of metal of, and a plurality of fixing parts of the pouch board are fixed to the wall base with a gap according to the working width of the dry wall material through a fixture,
The lower end of the dry wall material is placed on the engaging part, and the engaging part of the decorative cover is engaged with the engaging part of the sheet and integrated by the engagement of the engaging claw and the engaging claw. Even if rainwater penetrates into the decorative cover, it will be quickly discharged to the outside due to the gap between the floor sheets, proposing an end structure with excellent waterproofness and aesthetics. Is.

[0005]

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 view showing, for example, a window upper part of the above structure,
And a decorative cover C, an end member A, a packing material D, a dry wall material E, a wall foundation α, and a fixing tool β. A floor board B is fixed on the wall foundation α, and a fixing portion 1 of the floor board B is fixed. Metal siding material, metal plate, heat insulation panel, ALC plate, PC plate,
The end of the drywall material E made of ceramic siding material, etc. is placed and fixed, and the elastic decorative cover C is applied to the siding board B on which the packing material D is formed to correspond to the thickness of the drywall material E. To engage with each other to cover the surfaces of the upper and lower end portions of the dry wall material E, and to sandwich the dry wall material E with the pouch board B and the decorative cover C under elasticity, and the lower end surface of the dry wall material E. It has a structure that drains rainwater that leaked from the inside to the outside.

To explain further, the wall base α is composed of a main body, a stud, a furrow, a frame such as a wooden base such as a waterproof sheet, or a steel base such as an H-shaped steel or a lip groove type steel.
The dry wall material E is fixed via a fixing tool β such as a nail to form an outer wall.

As shown in FIGS. 2 (a) and 2 (b), the sheet B is made of an aluminum alloy extruded product and a synthetic resin extruded product (for example, polyethylene) having excellent elastic force and stable engagement force. , 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.), or metal sheet material Roll molded products,
Etc., and has a substantially crank-shaped cross section. That is, the pouch board B is formed by a fixing portion 1 having a substantially vertical cross section, and an engaging portion 2 that is bent near the lower end of the fixing portion 1 at an angle of about 90 ° with respect to the extension line of the fixing portion 1. .

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 is a portion to which the upper dry wall material E is abutted.

The engaging portion 2 is formed by bending the lower end of the fixed portion 1 outward, serves as a guide for abutting the upper and lower ends of the dry wall material E, and a decorative cover C described later.
Is the part that integrates. More specifically, the engaging portion 2
Is an engaging groove 5 having a substantially U-shaped cross section formed from an upper surface 3 and a lower surface 4, and a plurality of sawtooth-shaped engaging claws 6 formed in the engaging groove 5.
And a projecting surface 7 projecting the tip of the upper surface 3 upward.

As shown in FIG. 2 (a), the siding plank B is fixed at a width B ₁ corresponding to the joint width of the dry wall material E with a space B ₁ between which the space B ₁ penetrates. The rainwater that drains is discharged to the outside.

The decorative cover C is shown in FIGS. 3 (a) and 3 (b).
As shown in FIG. 3A, 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 (vibration suppression steel plate, etc.), etc. , Or a long body made of extruded material such as aluminum alloy, with elasticity (spring back)
Is a material having a substantially L-shaped cross section and mainly covers the lower end portion of the dry wall material E, so-called lateral joints, bases, window tops, etc., and the surface of the lower end portion of the dry wall material E is In addition to preventing deformation, covering the deformation of the lower end portion, and exposing the surface of the dry wall material E by the fixing tool β that strengthens the fixing of the dry wall material E, and improving the appearance. This is to prevent rust and stains on the nail head, the edge of the dry wall material E, and the like.

Of course, it also has a function of preventing the flow of dirt from the upper dry wall material E from affecting the lower dry wall material E. Further, by engaging the pouch board B and the decorative cover C, the end portion of the dry wall material E is clamped under elasticity, which is useful for strengthening the fixing force.

More specifically, the makeup cover C will be described.
Is a makeup made up of a decorative surface 8 having a substantially vertical section, an inclined decorative surface 9 in which the upper and lower ends of the decorative surface 8 are inclined inward and bent, and a tongue piece 10 in which the tip of the inclined decorative surface 9 is folded back inward. Face 11
And a locking portion 12 including a locking surface 13 protruding outward from the substantially center of the decorative surface 8 and a locking claw 14 protruding from the locking surface 13.

The decorative surface portion 11 covers the lower end portion of the dry wall material E, so-called window upper part, joint portion, base portion, etc., to prevent the lower end portion surface of the dry wall material E from being deformed, and the lower end portion. Fixing device β that covers the deformation of the wall and strengthens the fixing of the dry wall material E
Is exposed to the surface of the dry wall material E to improve the aesthetic appearance, and to prevent rust and dirt on the nail head, the edge of the dry wall material E, and the like.

Further, since the inclined decorative surface 9 is formed so as to be inclined, the dry wall material E comes into contact with the dry wall material E in a state in which elasticity is always applied, so that the upper dry wall material E and the decorative cover C are housed. In addition to being very good, when the dry-wall material E is a metal-based siding material having a synthetic resin foam as a core material, the deformation of the lower end (convex deformation, etc.) is made inconspicuous.

The engaging surface 13 is a portion to be inserted into the engaging groove 5 of the mat board B, and the tip of the engaging surface 13 is louvered or half pierced as shown in FIG. 3 (b). The engaging claws 14 are formed by projecting at an appropriate pitch by button punching or the like. As shown in FIG. 1, the locking claws 14 engage with the engaging claws 6 of the floor covering plate B, and lock the decorative cover C on the floor covering plate B. Further, the size of the locking claw 14 is about 3 mm to 50 mm, and the formation pitch is 30 mm to 30.
It is about 0 mm.

The packing material D is formed on the inner side of the projecting surface 7 of the mat sheet B so that rainwater flowing along the surface of the upper dry wall material E does not enter the inside. For this reason, there is no decay of the skeleton or water absorption of the core material of the dry wall material E whose core material is a synthetic resin foam, and the initial performance of the dry wall material E can be maintained for a long period of time.

Examples of the material include polyvinyl chloride-based, chloroprene-based, chlorosulfonated polyethylene-based, ethylene propylene-based, asphalt-impregnated polyurethane-based, EPM and EPDM, which are generally commercially available, and are mainly used. It is useful as a waterproof material, airtight material, and the like.

The dry wall material E is made of a metal siding material, a metal plate, a heat insulating panel, an ALC plate, a PC plate, a ceramic siding material, or the like.

Explaining the dimensional relationship here, the siding plate B is to be fixed with a space B ₁ at the connecting portion, as shown in FIGS. 4, 5 (a), 5 (b) and 6. Further, if the joint width of the dry wall material E is W, the interval B ₁ between the floor sheets B is W ₁ , the effective width of the dry wall material E is W ₂ , and the length of the floor sheet B is W ₃ , then W = The relationship is W ₁ and W ₂ = W ₃ . By forming in this way, the rainwater and the like that have invaded inside can be discharged to the outside from this interval B ₁ portion.

Next, an example of construction of the end structure according to the present invention will be described. First, a synthetic resin foam (plastic foam) is placed between the surface material made of color steel and the back material in sheet form.
It is assumed that the dry wall material E having a sandwich structure integrally formed with is vertically stretched to form a window. Therefore, as shown in FIG. 1, at a predetermined position on the upper portion of the sash, a plurality of fixing portions 1 of the siding board B are provided along the wall base α with a plurality of gaps B ₁ in the horizontal direction via fixing tools β such as nails. Fix and install. The interval B ₁
Is 7.6 mm, the effective width W ₂ and the length W ₃ of the sheet B are the same, and the position of the dry wall material E is confirmed before the construction.

After the construction of the floor sheet B is completed, the upper dry wall material E is brought into contact with the fixing portion 1 of the floor sheet B, and is fixed sequentially by the fixing tool β. When the construction of the dry wall material E on the upper stage is completed, the engaging surface 13 of the decorative cover C is fitted into the engaging groove 5 of the sheet B and the engaging claw 6 and the engaging claw 14 are engaged and locked. Thus, the decorative cover C is fixed and the construction is completed. Of course,
You may fix with the fixing tool (beta) as shown with a dotted line.

[0023]

[Other Embodiments] The above description is only one embodiment of the end structure according to the present invention.
(D), the decorative cover C can also be formed as shown in FIGS. That is, FIG.
In FIG. 7D, in FIG. 7A, a siding board B in which an inclined surface 4a for improving workability is formed at the tip of the lower surface 4,
(B) and (c) of the drawings show a sheet B having a supporting surface 1a formed on the fixed portion 1, and (d) shows a waterproof fin 1b made of a soft synthetic resin material formed on the fixed portion 1 to enhance waterproofness. It is the siding board B which was done.

In FIGS. 8A to 8E, (a) to (e)
(C) is a decorative cover C, which is a modified decorative surface 8, (d),
(E) The figure shows a decorative cover C formed by extrusion. In particular, (e) is a decorative cover C in which a waterproof surface 8 a is formed on the back surface of the decorative surface 8.

Further, FIGS. 9 (a) to 9 (f) to 13 (a)
(C) is sectional drawing which shows the other Example of the end member A, and shows a fitting state.

FIGS. 14A to 14E and FIG.
(A), (b) is sectional drawing which shows the other Example of the dry-type wall material E.

FIG. 16 is a sectional view showing an intermediate draining portion, and FIG. 17 is a sectional view showing a base draining portion. Of course, a drainer F may be formed at the lower end as shown in the figure.

[0028]

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 engaging part of the mattress plate can guide the lower end of the upper dry wall material, 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 packing material is formed between the dry wall material and the protruding surface, rainwater does not enter the inside, preventing corrosion of the wall base and
It is also possible to prevent the corrosion of the edges of the dry wall material. Since a plurality of plywood boards are formed with a space that matches the joint width of the vertical dry wall material, rainwater is quickly discharged to the outside, and there is no need to open a running water hole in the decorative cover. Makeup cover does not rust. There are features and effects such as.

[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 explanatory view showing an example of a siding board used in the present invention.

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

FIG. 4 is a cross-sectional view showing an example of a dry wall material used in the present invention.

FIG. 5 is an explanatory view showing a construction state of the end structure according to the present invention.

FIG. 6 is an explanatory view showing a construction state of the end structure according to the present invention.

FIG. 7 is a cross-sectional view showing another embodiment of the siding board used in the present invention.

FIG. 8 is a cross-sectional view showing another embodiment of the decorative cover used in the present invention.

FIG. 9 is a cross-sectional view showing another embodiment of the end structure according to the present invention.

FIG. 10 is a sectional view showing another embodiment of the end structure according to the present invention.

FIG. 11 is a cross-sectional view showing another embodiment of the end structure according to the present invention.

FIG. 12 is a cross-sectional view showing another embodiment of the end structure according to the present invention.

FIG. 13 is a sectional view showing another embodiment of the end structure according to the present invention.

FIG. 14 is a sectional view showing another embodiment of the dry wall material used in the present invention.

FIG. 15 is a cross-sectional view showing another embodiment of the dry type wall material used in the present invention.

FIG. 16 is a sectional view showing another embodiment of the end structure according to the present invention.

FIG. 17 is a sectional view showing another embodiment of the end structure according to the present invention.

[Explanation of symbols]

α Wall base β Fixing device γ Joint part A End member B Laying board B ₁ space C Decorative cover D Packing material E Dry wall material F Drainer 1 Fixed part 1a Support surface 1b Waterproof fin 2 Engagement part 3 Upper surface 4 Lower surface 4a Inclination Surface 5 Engaging groove 6 Engaging claw 7 Projecting surface 8 Decorative surface 8a Waterproof surface 9 Inclined decorative surface 10 Tongue piece 11 Decorative surface part 12 Locking part 13 Locking surface 14 Locking claw

Claims (1)

[Claims] 1. A fixing portion having a substantially vertical cross section and an engaging portion that is bent outward at a vicinity of a lower end of the fixing portion and protrudes. The engaging portion has an engaging claw, and a leading end is upward. A siding plate having a projecting projecting surface and a flexible packing material formed on the inside of the projecting surface, a decorative surface having a substantially vertical section, and a substantially central portion of the decorative surface projecting outwardly And a long metal decorative cover having locking claws formed on the locking part, and having a space according to the working width of the dry wall material with respect to the wall base. Fix a plurality of fixed parts of the plywood through the fixtures, place the lower end of the dry wall material on the engaging part, and lock the locking part of the decorative cover to the engaging part of the plywood The end structure is characterized by being integrated by engaging the engaging claw and the locking claw.