JP2008202290A - Structure of section above window of dry wall member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a structure of a section above a window of a dry wall member used as an external wall member of a building and provided with a water flowing function formed above the window. <P>SOLUTION: This structure of the section above the window of the dry wall member B is formed by a fixing part 1 like a vertical plane, an inclined face 2 suspended by tilting an upper end of the fixing part 1 outward, an inclined decorative face 4 protruding by tilting a lower end of the inclined face 2 outward and upward, and a decorative face 5 protruding a tip of the inclined decorative face 4 upward. This structure is constituted by fixing a long corner bead A formed by the inclined face 2 and water flowing holes 7 provided at a lower end of the inclined decorative face 4 at a fixed interval onto a sill part of a wall substrate α horizontally and continuously and inserting a cut part B2 of the dry wall member B into a space 8 of the corner bead A. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a structure on a window of a dry wall material to which a flowing water function is formed on a window of a dry wall material used as an outer wall material of a building or a structure.

  Conventionally, the structure of the upper part of the window is formed by draining and covering the lower end of the cut surface of the dry wall material with a decorative cover. (Patent Document 1).

JP-A-11-247398

  However, although the entry of rainwater has been reduced by the decorative cover, rainwater that has entered the interior from between the drainer and the decorative cover jumps up when a dry wall material using synthetic resin foam is used as the core material. , Contact with the synthetic resin foam at the end of the dry wall material, moisture penetrates into the synthetic resin foam, rusting of the iron plate of the surface material, corrosion of the synthetic resin foam, heat insulation due to wet ragging There was a risk of adverse effects such as prevention of lowering.

  In order to eliminate such drawbacks, the present invention eliminates such a vertical flat fixed portion, an inclined surface that is slanted with the upper end of the fixed portion inclined downward, and a lower end of the inclined surface that is inclined outward and upward. A long parting edge formed from a projecting inclined decorative surface and a decorative surface protruding upward from the tip of the inclined decorative surface, and formed from a water flow hole formed at regular intervals at the lower end of the inclined surface and the inclined decorative surface. However, the present invention provides a structure on a window of a dry wall material, which is formed by being horizontally fixed to a base portion of a wall base and having a cut portion of a dry wall material inserted into a space of a parting edge.

  According to the structure on the window of the dry-type wall material according to the present invention, (1) the rainwater that has entered the flow holes is quickly discharged to the outside. (2) Since the inclined surface and the inclined decorative surface are formed, the cut surface of the dry wall material does not come into contact with the rainwater that has entered inside, and the core material of the dry wall material is a synthetic resin foam. It is effective for preventing body corrosion, preventing heat insulation deterioration due to wet ragging, preventing wall base corrosion, and preventing dry wall material strength reduction. There are features and effects.

  Hereinafter, an embodiment of the on-window structure of a dry wall material according to the present invention will be described in detail with reference to the drawings. That is, FIG. 1 is a cross-sectional view showing an embodiment of a dry wall material on a window structure according to the present invention, and FIGS. 2A to 2C are cross-sections used for the dry wall material window structure according to the present invention. 3A and 3B are cross-sectional views of the dry wall material B, and FIG. 4 is a perspective view illustrating an example of the dry wall material B formed on the upper portion of the window. FIG. Α is a wall base, β is a fixture, γ is on a window, and M is a window.

  The parting edge A includes a vertical flat fixed portion 1, an inclined surface 2 that hangs downward by inclining the upper end of the fixed portion 1, a bottom surface 3 that protrudes outward from the lower end of the inclined surface 2, and a bottom surface 3. An inclined decorative surface 4 that protrudes outwardly and upwardly, a decorative surface 5 that protrudes upward from the distal end of the inclined decorative surface 4, and a tongue piece 6 in which the distal end of the decorative surface 5 is folded inward. In the figure, a space 8 is formed from the water flow holes 7 formed at regular intervals on the bottom surface 3, the inclined surface 2, the bottom surface 3, the inclined decorative surface 4, and the decorative surface 5.

  The fixing part 1 is a part for fixing the parting edge A to the wall base α by a fixing tool β.

The inclined surface 2 forms a space 8 at the parting edge A, and as shown in FIG. 1, the space 8 is formed between the cut surface B1 of the dry wall material B and the parting edge A, so that rainwater flows into the dry wall material B. The cutting surface B1 is prevented from getting wet without contacting the cutting surface B1 of the cutting portion B2.

  The bottom surface 3 is formed at the lower end portions of the inclined surface 2 and the inclined decorative surface 4 and functions mainly as a place for forming the water flow holes 7 and smoothly drains rainwater that has entered inside from the water flow holes 7. This is the part formed.

  The inclined decorative surface 4 is an inclined portion that is formed to smoothly discharge rainwater that has entered inside to the outside through the water flow hole 7, and the rainwater that hangs down the concave portion 14 of the dry wall material B is formed by inclining. The core material 10 of the cut surface B1 is prevented from bouncing back and getting wet. For this reason, it is possible to prevent corrosion due to water absorption by the core material 10, deterioration of heat insulation due to wet ragging, corrosion of the wall base α, and reduction in strength of the dry wall material B.

  The decorative surface 5 is a portion that covers the cut surface B1 portion of the cut portion of the dry wall material B and prevents the cut portion of the dry wall material B from being exposed to the outside.

  The tongue piece 6 is a portion formed so as not to be injured by the end portion of the parting edge A formed of a metal plate material.

  The flowing water holes 7 are formed on the bottom surface 3 at a constant pitch, and are used to discharge rainwater that has entered from between the dry wall material B and the decorative surface 5 of the parting edge A to the outside. Moreover, the formation pitch of the flowing water holes 7 is about 30 to 300 mm.

  The materials include thin metal plates such as iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plates, galvalume steel plates, enamel steel plates, clad steel plates, laminated steel plates (PVC steel plates, etc.), sandwich steel plates (damping steel plates, etc.) ), Vinyl chloride resin, polycarbonate resin, etc. (of course, including color plates coated with various colors) are molded into various shapes by extrusion molding, roll molding, press molding, or the like.

  As shown in FIG. 3A, the dry wall material B is formed with a core material 10 between the front surface material 9 and the back surface material 11, and with a female mold connecting portion 12 and a male mold connecting portion 13 formed at the upper and lower ends. A packing 14 is formed in the connecting portion 13, and the dry wall material B is connected by placing the fixture β and fitting the female connecting portion 12 and the male connecting portion 13 together.

  The surface material 9 and the back material 11 are metal thin plates, for example, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galbarium steel plate, enamel steel plate, clad steel plate, laminated steel plate (PVC steel plate, etc.), sandwich steel plate (control) Corrugated steel sheets, etc.), vinyl chloride resin, polycarbonate resin, etc. (including color plates coated with various colors, of course) formed into various shapes by roll molding, press molding, extrusion molding, etc., or inorganic materials Are formed into various arbitrary shapes by extrusion molding, press molding, autoclave cultivating form, extrusion-drying-firing, and the like.

  The core material 10 is made of a synthetic resin foam such as polyurethane foam, polyisocyanurate foam, phenol foam, vinyl chloride foam, polyethylene foam, polystyrene foam, urea foam, and the like. An agent and a foaming agent are mixed, discharged onto the back surface side of the surface material 9 or the back material 11, and heated to react, foam and cure. In addition, in the core material 10, lightweight aggregates (perlite grains, glass beads, gypsum slag, talc stone, shirasu balloon, aluminum hydroxide, etc.), fibrous materials (glass wool, rock wool, carbon fiber, Graphite etc. can be mixed to improve fire resistance.

  More specifically, the core material 10 mainly functions as a heat insulating material, a fireproof material, an adhesive, a reinforcing material, a shock absorbing material, a sound absorbing material, a bulking material, a weight reducing material, and the like. Of course, an inorganic material such as rock wool, glass wool, or ceramic wool may be used as the core material 10.

  Next, the construction method of the on-window structure of the dry wall material according to the present invention will be briefly described. First, a parting edge A as shown in FIGS. 2 (a) to 2 (c) is fixed by a fixing device β as shown in FIG. 1, and fixed continuously to the wall base α of the γ portion on the window. To do. Next, a dry wall material B as shown in FIGS.

  What has been described above is only one embodiment of the structure on the window of the dry wall material according to the present invention, as shown in FIGS. 6 (a) to (f) and FIGS. 7 (a) to (d). A and dry type wall material B can also be used.

It is explanatory drawing which shows the construction state of the on-window structure of the dry-type wall material which concerns on this invention. It is explanatory drawing which shows the parting edge used for the structure on the window of the dry-type wall material which concerns on this invention. It is sectional drawing which shows the dry type wall material used for the window top structure of the dry type wall material which concerns on this invention. It is sectional drawing which shows the dry type wall material used for the window top structure of the dry type wall material which concerns on this invention. It is sectional drawing which shows the other Example of the parting edge used for the structure on the window of the dry-type wall material which concerns on this invention. It is sectional drawing which shows the other Example of the dry type wall material used for the structure on the window of the dry type wall material which concerns on this invention.

Explanation of symbols

A Parting edge B Dry wall material B1 Cut surface B2 Cut part M Window α Wall base β Fixture γ Window top 1 Fixing part 2 Inclined surface 3 Bottom surface 4 Inclined decorative surface 5 Cosmetic surface 6 Tongue piece 7 Flow hole 8 Space 9 Surface material DESCRIPTION OF SYMBOLS 10 Core material 11 Back surface material 12 Female type | mold connection part 13 Male type | mold connection part 14 Packing

Claims (1)

A vertical planar fixing portion; an inclined surface that is suspended by inclining the upper end of the fixing portion outward; an inclined decorative surface that protrudes by inclining the lower end of the inclined surface outward and upward; and the inclined makeup A long parting edge formed from a sloping surface and a running water hole formed at regular intervals at the lower end of the sloping decorative surface is horizontal to the base of the wall base. A structure on a window of a dry wall material, which is formed by being fixed in a continuous manner and having a cut portion of the dry wall material inserted into a space of the parting edge.

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