JP4600085B2 - Decorative structure - Google Patents

Description

  The present invention relates to a decorative structure of a member provided so as to protrude horizontally from an outer wall surface like a window of a residential building.

  2. Description of the Related Art Conventionally, a long plate-like wood, synthetic wood, aluminum decorative materials, ceramic products, etc. are provided on the outer wall surface outside a window of a residential building to decorate the periphery of the window.

As shown in FIG. 8, such a decoration material a is attached to the outer wall surface c outside the window b directly or via a metal fitting, and is provided so as to protrude outward from the outer wall surface c.
JP 2003-138740 A

  However, in the case of the conventional decoration structure, since the decoration material a is provided so as to protrude outward from the outer wall surface c, the top surface d of the decoration material a provided on the upper side of the window b has dust and dirt. Dust is easy to collect. Such dust, dust, and the like flow down along the surface of the decoration material a and the outer wall surface c when it rains, causing the inconvenience that the surface of the decoration material a and the outer wall surface c become dirty and unsightly. It becomes.

  Further, even in such a normal window structure without the decoration material a, as shown in FIG. 9, the top surface of the upper beam of the projected window e or the top surface of the lower beam of the set-back window f is used. Since dust or dust tends to accumulate, after rain or the like, dirt is easily formed on the lower side of the outer wall surface c along the vertical rails of the windows e and f.

  Furthermore, as shown in FIG. 10, even in the case of a bag g protruding from the outer wall surface c, dust or the like is likely to accumulate on the top surface. In the case of 庇 g, most of the rainwater flows down from the periphery of 、 g, but some rainwater flows down along the outer wall surface c, and the outer wall surfaces c on both sides of 庇 g are contaminated. Is easily formed.

  The present invention has been made in view of the actual circumstances, and an object of the present invention is to provide a decorative structure capable of obtaining a decorative effect by applying a simple decorative material and preventing contamination by rainwater.

  The decorative structure of the present invention for solving the above-mentioned problem is a long structure composed of an upper crosspiece and left and right side crosspieces along the outer wall surface around a protruding member protruding in the horizontal direction from the outer wall surface of a residential building. A decorative structure in which a decorative material is provided and the decorative material is provided on the outer wall surface around the protruding member, and the upper crosspiece is formed to have a length substantially matching the lateral width of the protruding member. The edge surface is provided with a drainer to prevent rainwater from flowing from the upper edge surface to the surface, and the left and right side rails prevent rainwater from the upper end surface from flowing to the surface and outer edge surface on the upper and lower surfaces. The drainage is provided, the interior is hollow, and a slit communicating with the hollow portion is provided at a position on the surface side of the lower end surface, and the upper crosspiece is formed between the edge of the upper edge surface and the outer wall surface. It is fixed on the protruding member with a sealing material between The side rails are arranged between the inner edge surface and the left and right ends of the upper rail material, and between the inner edge surface, the outer edge surface and the lower end surface, and the outer wall surface, respectively, with the left and right sides of the protruding member interposed between the sealing members. The rainwater from the upper edge of the upper beam is allowed to flow into the hollow portion of the left and right beam from the gap formed between the edge of the upper edge of the left and right beam and the outer wall surface. At the same time, the rainwater that has flowed in is allowed to flow out of the slit without being along the outer wall surface.

  In addition, the decorative structure of the present invention for solving the above-described problem is a long decorative material composed of an upper beam material, left and right beam materials, and a lower beam material along the outer wall surface around the opening of a residential building. It is a decorative structure formed by projecting these decorative materials on the outer wall surface around the opening, and the upper crosspiece and the lower crosspiece are formed to a length substantially matching the opening width of the opening, The upper edge surface is provided with a drainer to prevent rainwater from flowing from the upper edge surface to the surface. The left and right side rails add the width of the upper and lower rails to the side rails of the opening. The upper end surface is provided with a drainer for preventing rainwater from the upper end surface from flowing to the surface and the outer edge surface, and the interior is made hollow, and the lower edge of the inner edge surface A slit communicating with the hollow part is provided at the position on the surface side of the lower end surface. The upper crosspiece and the lower crosspiece are fixed to the upper and lower sides of the opening portion through the sealing material between the edge of the upper edge surface and the outer wall surface. Between the surface and the left and right ends of the upper and lower crosspieces, between the inner edge surface, the outer edge surface and the lower end surface, and the outer wall surface, respectively, on the left and right sides of the opening through the sealing material, respectively. It is fixed, and rainwater from the upper edge surface of the upper crosspiece flows into the hollow part of the left and right side crosspieces through the gap formed between the edge of the upper end surface of the left and right side crosspieces and the outer wall surface. , Rainwater from the upper edge of the lower crosspiece is made to flow into the hollow portion from the cutouts of the left and right side crosspieces, and the rainwater that has flowed in is allowed to flow out of the slit without being along the outer wall surface It is.

  Further, in the above decorative structure, the left and right side bars are provided with an opening at the upper end surface so that rainwater from the upper edge surface of the upper bar can flow into the openings of the left and right side bars. is there. In addition, fixing brackets are provided on the top, bottom, left, and right of the opening, and the upper crosspiece, the lower crosspiece, and the left and right side crosspieces are fixed through these fixing fittings.

  As described above, according to the present invention, the decorative material provided on the outer wall surface can prevent the outer wall surface from being contaminated by rain water containing dust from the member protruding from the outer wall surface or the opening. In addition, the decorative material provided on the outer wall surface itself also tends to collect dust on the upper edge surface of the upper rail material or the lower rail material, but also contains dust from the upper edge surface of the upper rail material or the lower rail material. Rainwater flows from the gap between the top edge of the left and right side bars and the outer wall surface, or from the cutouts on the left and right side bars, through the hollows of these left and right side bars, and out of the slits without following the outer wall surface. To do. Therefore, the outer wall surface can be prevented from being soiled by rainwater containing dust, and the decorative material itself is not soiled.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  1 to 3 schematically show the overall structure of the decorative structure, and FIGS. 4 to 6 show a decorative material 1 used in the decorative structure.

  This decorative structure is provided with a decorative material 1 composed of an upper crosspiece 11, a lower crosspiece 12, and left and right side crosspieces 13 and 13 along an outer wall surface 21 around a window 20 of a residential building 2. Of the decorative material 1, rainwater from the upper beam member 11 flows into the left and right beam members 13, 13 from the gap 10 between the upper end surface 13 a of the left and right beam members 13, 13 and the outer wall surface 21. The rainwater flows into the left and right side bars 13 and 13 from the notch 13b and flows out from the slits 13c provided in the left and right side bars 13 and 13 without being along the outer wall surface 21.

  The decorative material 1 is formed of a long aluminum material having a substantially lip groove shape in cross section, and includes an upper beam member 11 and a lower beam member 12 formed in a length corresponding to the opening width of the window 20, and the window 20. It is comprised by the left-right both-sides crosspiece 13 formed in the length which added the width | variety of the said upper crosspiece 11 and the lower crosspiece 12 to opening height.

  As shown in FIG. 4, the upper crosspiece 11 is configured such that the upper edge portion side of the surface 11a protrudes further upward than the upper edge surface 11b to form a draining portion 11c along the entire longitudinal direction. Thereby, the rain water which fell on the upper edge surface 11b flows into the left and right end portions of the upper crosspiece 11 without flowing on the surface 11a. The upper crosspiece 11 is provided with the watertight material 3 along the entire longitudinal direction of the lip portion 11d of the upper edge surface 11b. Further, the both ends 11e of the upper crosspiece 11 are provided with the watertight material 3 in a substantially L shape so as to be continuous with the watertight material 3 along the surface 11a and the upper edge surface 11b. As the watertight material 3, it is possible to use a material made of an elastic body that is interposed between the members so as to fill a gap between the members and exhibit watertightness.

  As shown in FIG. 5, the lower crosspiece 12 is configured such that the upper edge portion side of the surface 12a protrudes further upward than the upper edge surface 12b to form a draining portion 12c along the entire longitudinal direction. As a result, the rain water that has fallen on the upper edge surface 12b flows to the left and right ends of the lower crosspiece 12 without flowing to the surface 12a. The lower crosspiece 12 is configured such that the lip portion 12d of the upper edge surface 12b protrudes further in the both end directions than the both end surfaces 12e. And the watertight material 3 is provided along the whole longitudinal direction of this lip | rip part 12d. Moreover, the watertight material 3 is provided in the substantially L shape along the surface 12a and the upper edge surface 12b in the both end surfaces 12e of the lower crosspiece | base_material 12. As shown in FIG.

  As shown in FIG. 6, the left crosspiece 13 has a surface 13 d, an outer edge surface 13 e, and an edge portion facing the lip portion 13 f of the outer edge surface 13 e of the upper end surface 13 a protruding further upward than the upper end surface 13 a. A draining portion 13g is formed. The left crosspiece 13 is constructed so that the upper end surface 13a is flush with the upper edge surface 11b of the upper crosspiece 11 and the draining portion 13g is flush with the draining portion 11c of the upper crosspiece 11.

  Further, the left crosspiece 13 is formed with a notch 13b at the position of the inner edge surface 13h corresponding to the lip 12d of the upper edge face 12b of the lower crosspiece 12 in the construction state.

  Furthermore, the left crosspiece 13 is formed with a slit 13c that opens along the surface 13d of the lower end surface 13i. The left crosspiece 13 includes the entire longitudinal direction of the lip portion 13f of the outer edge surface 13e, the entire longitudinal direction of the end edge of the lower end surface 13i, and the longitudinal direction of the lip portion 13j of the inner edge surface 13h below the notch portion 13b. A watertight material 3 is provided along the entirety. As a result, rainwater flows into the left rail 13 from the gap 10 between the upper end surface 13a and the outer wall surface 21 and the notch 13b, and flows out from the slit 13c to the outside. ing.

  In addition, since the right rail 13 is formed symmetrically with the left rail 13, the same reference numerals are given and the description thereof is omitted.

  The decorative material 1 composed of the upper crosspiece 11, the lower crosspiece 12, and the left and right side crosspieces 13 is provided on the back side of each of the surfaces 11a, 12a, and 13d so as to project in a L-shaped cross section along the longitudinal direction. A locking portion 14 is formed. The decorative material 1 is attached to the outer wall surface 21 by fixing the locking portion 14 to the fixing bracket 4 with a screw 5 in a state where the locking portion 14 is locked to the fixing bracket 4 provided on the outer wall surface 21.

  In the present embodiment, the decoration material 1 is formed of a long aluminum material having a substantially lip groove shape in cross section, and is composed of ceramic products, resin products, wood products, other composite materials, and the like. There may be. The decorative material 1 may be decorated with a wood grain pattern or a comb-drawn groove pattern on the surface thereof, or in addition to being colored in various colors.

  As shown in FIGS. 2 and 3, the fixture 4 is formed in a substantially U-shaped cross section having rising pieces 41 and 42 on both sides of the substrate portion 40. A locking piece 41 a that locks to the portion 14 is formed. The other rising piece 42 is positioned so as to be able to contact the inner side of each side edge surface of the decorative material 1 in a state where the locking portion 14 of the decorative material 1 is locked to the locking piece 41a. ing. Further, in this positioning state, the other rising piece 42 is formed with a recessed portion 42 a bent stepwise at a position near the substrate portion 40, and interferes with the lip portion of each side edge surface of the decorative material 1. It is made not to do. And the decoration material 1 contact | abutted this side edge surface from the outer side of each side edge surface of the decoration material 1 in the state which latched the latching | locking part 14 to the latching piece 41a of the fixture 4. FIG. It is fixed to the rising piece 42 of the fixture 4 with screws 5.

  Next, the construction method of this opening decoration structure is described.

  First, as described above, the decoration material 1 including the upper crosspiece 11, the lower crosspiece 12, and the left and right side crosspieces 13 and 13 provided with the watertight material 3 in a predetermined position is prepared in advance.

  At the site, the fixing bracket 4 is fixed with screws 5 to the outer wall surfaces 21 facing the left and right of the upper rail 20a of the window 20 of the residential building 2, the left and right of the lower rail 20b, and the upper and lower sides of the left and right rails 20c and 20c. .

  Next, after fixing the upper beam member 11 and the lower beam member 12 to the upper and lower fixing brackets 4 of the window 20 with screws 5, respectively, the left and right both-side beam members 13 and 13 are fixed to the left and right fixing brackets 4 of the window 20 with screws 5. Fix with, and construction is completed.

  In this way, it is possible to simply apply the decorative material 1 to the fixing bracket 4 fixed to the outer wall surface 21 with the screw 5 with the screw 5. Further, by fixing using the fixing bracket 4, each of the upper beam member 11, the lower beam member 12, and the left and right beam members 13, 13 constituting the decorative material 1 is engaged with the locking piece 41 a of the fixing member 4. By locking the stopper 14 or by fixing the screw 5 to the rising edge 42 of the fixing bracket 4, the force acts in the direction in which the watertight material 3 is compressed. Excellent water tightness due to the material 3 can be exhibited.

  According to this opening decoration structure, when it rains, rainwater flows from the upper edge surface 11b of the upper rail member 11 to the surface 11a by the draining portion 11c in the upper rail member 11 fixed on the upper side of the window 20. The left and right side rails flow from the gap 10 between the upper end surface 13a of the left and right side rail members 13 and 13 and the outer wall surface 21 along the upper edge surface 11b. 13 and 13 will flow into the inside. Therefore, the upper edge surface 11a of the upper crosspiece 11 is liable to collect dust and dust, and contaminated rainwater is generated by mixing the dust and dust. The dirty rainwater is generated on the surface 11a of the upper crosspiece 11 and the outer wall surface. Therefore, it is possible to prevent the appearance from becoming dirty and unsightly.

  Further, in the lower beam member 12 fixed to the lower side of the window 20, rainwater is prevented from flowing from the upper edge surface 12b of the lower beam member 12 to the surface 12a by the draining portion 12c, and along the upper edge surface 12b. It flows toward the left and right end portions of the lower crosspiece 12 and flows into the inside of the left and right side crosspieces 13 and 13 from the cutout portions 13b of the left and right side crosspieces 13 and 13. Therefore, the upper edge surface 12a of the lower crosspiece 12 is liable to collect dust and dust, and contaminated rainwater is generated by mixing the dust and dust. Therefore, it is possible to prevent the appearance from becoming dirty and unsightly.

  Then, from the gap 10 between the upper end surface 13a of the left and right side bars 13 and 13 and the outer wall surface 21 and the notch 13b of the left and right side bars 13 and 13 to the inside of the left and right side bars 13 and 13 The rainwater that has flowed in flows out to the outside from the slit 13c that opens along the surface 13d at the lower end surfaces 13i of the left and right side rail members 13, 13. Therefore, the rainwater that flows out does not flow along the outer wall surface 21, but flows out from the slit 13c that is separated from the outer wall surface 21, so that the rain wall prevents the outer wall surface 21 from becoming dirty and unsightly. be able to.

  In the present embodiment, the rainwater that has flowed to the both ends of the upper crosspiece 11 passes through the gap 10 between the upper end surface 13a of the left and right side crosspieces 13 and 13 and the outer wall surface 21, and the left and right side crosspieces 13, 13, the openings (not shown) are formed in the upper end surfaces 13 a of the left and right side bars 13, 13, and the insides of the left and right side bars 13, 13 are formed from these openings. It is also possible to allow rainwater to flow directly into.

  Further, in the present embodiment, the decorative material 1 composed of the upper crosspiece 11, the lower crosspiece 12, the left and right side crosspieces 13, 13 is fixed via a fixing bracket 4 fixed to the outer wall surface 21. However, it may be fixed directly to the outer wall surface 21 with screws 5.

  Further, in the present embodiment, the window 2 is a fixed window. However, the window 2 may be a sliding window, a push-open window, or a sweep window. May be. Further, the size of the window 2 is not particularly limited as long as there is enough space for the decoration material 1 to be provided around the window 2. Further, as the shape of the window 2, the frame of the window 2 protrudes from the outer wall surface 21, and dust and dust are easily collected on the upper rail 20 a and the lower rail 20 b, or the window 2 is from the outer wall surface 21. Is also provided as a setback, and is not particularly limited as long as dust tends to accumulate on the lower rail 20b and the horizontal surface of the setback portion.

  In addition to such a window 2, it protrudes horizontally from the outer wall surface 21 of the building 2 and protrudes from the outer wall surface 21, for example, a member that easily collects dust or dust, such as a basket 22 shown in FIG. 7. The present invention can be applied to a member provided, or can be applied to an opening such as the entrance 23. When applied to such a fence 22 or an entrance / exit 23, dust or dust does not collect in the lower beam 20b unlike the case of the window 20, so that the upper beam excluding the lower beam material 12 is used as the decoration material 1. It may be composed of the material 11 and the side bars 13 and 13. In addition, in the case of the eaves 22, the side bars 13, 13 do not cause the rainwater flowing from the upper bar 11 to flow to the outer wall surface 21 and flow out from the slit 13 c away from the outer wall surface 21. As the length, an appropriate one can be used. Therefore, as shown in FIG. 7 (a), the side bars 13 and 13 may have only the height of the ridge 22, or as shown in FIG. It may be provided over the entire height of 23.

  It can be used for preventing or decorating a projecting member projecting in a horizontal direction from the outer wall surface of a residential building or an opening.

It is a perspective view which shows the outline of the whole structure of the decoration structure which concerns on this invention. It is a disassembled perspective view which shows the construction process of the decoration structure which concerns on this invention. It is a disassembled perspective view which shows the construction process of the decoration structure which concerns on this invention. It is a partial fracture perspective view showing an upper crosspiece among decoration materials used for a decoration structure concerning the present invention. It is a partially broken perspective view which shows a lower crosspiece among the decoration materials used for the decoration structure which concerns on this invention. It is a partial fracture perspective view showing a left crosspiece among decoration materials used for a decoration structure concerning the present invention. (A) thru | or (c) is a perspective view which shows other embodiment of the decoration structure based on this invention. It is a perspective view which shows the conventional decoration structure. (A) And (b) is a perspective view which shows the conventional window structure. It is a perspective view which shows the conventional collar structure.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Decoration material 10 Space | gap 11 Upper rail material 11a Surface 11b Upper edge surface 11c Draining part 12 Lower rail material 12a Surface 12b Upper edge surface 12c Draining part 13 Side rail material 13a Upper end surface 13b Notch part 13c Slit 13e Outer edge surface 13h Inner edge surface 13i Lower end 2 Residential building 20 Window (opening)
21 outer wall surface 22 庇 (protruding member)
23 Doorway (opening)
3 Watertight material (seal material)
4 Fixing bracket

Claims (4)

Along the outer wall surface around the protruding member that protrudes in the horizontal direction from the outer wall surface of the residential building, a long decorative material consisting of an upper crosspiece and left and right side crosspieces is provided, and on the outer wall surface around this protruding member , A decorative structure provided with these decorative materials,
The upper crosspiece is formed in a length that substantially matches the width of the protruding member, and each upper edge surface is provided with a drainer that prevents rainwater from flowing from the upper edge surface to the surface,
The left and right side bars are provided with a drain on the upper end surface to prevent rainwater from the upper end surface from flowing to the surface and the outer edge surface, and the interior is made hollow. Is provided with a slit communicating with
The upper crosspiece is fixed on the projecting member via a sealant between the edge of the upper edge surface and the outer wall surface,
The left and right side bars are arranged between the inner edge surface and the left and right ends of the upper bar material, between the inner edge surface, the outer edge surface, and the lower end surface and the outer wall surface, respectively, through the sealing material. Fixed to the left and right,
Rain water from the upper edge surface of the upper crosspiece flows into the hollow part of the left and right side crosspieces from the gap formed between the edge of the upper end surface of the left and right side crosspieces and the outer wall surface,
A decorative structure characterized in that these flowing rainwater flows out of the slit without being along the outer wall surface. Along with the surface of the outer wall around the opening of the residential building, a long decorative material consisting of upper crosspieces, left and right side crosspieces, and lower crosspieces is provided, and these decorative materials project on the outer wall surface around the opening. A decorative structure,
The upper crosspiece and the lower crosspiece are formed to have a length that substantially matches the opening width of the opening, and each upper edge surface is provided with a drainer that prevents rainwater from flowing from the upper edge surface to the surface. ,
The left and right side rail members are formed to have a length obtained by adding the widths of the upper and lower rail members to the side rails of the opening, and rain water from the upper end surface flows to the surface and outer edge surface on the upper end surface. A water drainer is provided to prevent the inside, and the inside is hollow, a notch portion that communicates with the hollow portion is provided at the position of the lower rail material on the inner edge surface, and a slit that communicates with the hollow portion at the surface side of the lower end surface The upper crosspiece material and the lower crosspiece material are respectively fixed above and below the opening via a sealing material between the edge of the upper edge surface and the outer wall surface,
The left and right side rails are respectively provided with sealing materials between the inner edge surface and the left and right ends of the upper and lower rail materials, and between the inner edge surface, outer edge surface and lower end surface, and the outer wall surface. Are fixed to the left and right of the opening,
Rain water from the upper edge surface of the upper crosspiece flows into the hollow part of the left and right side crosspieces from the gap formed between the edge of the upper end surface of the left and right side crosspieces and the outer wall surface,
Rainwater from the upper edge of the lower crosspiece flows into the hollow part from the cutouts of the left and right side crosspieces,
A decorative structure characterized in that these flowing rainwater flows out of the slit without being along the outer wall surface. The left and right side bars are provided with an opening on the top surface
The decorative structure according to claim 1 or 2, wherein rainwater from the upper edge surface of the upper crosspiece flows into the openings of the left and right side crosspieces. The decorative structure according to claim 1 or 2, wherein fixing brackets are provided on the upper, lower, left and right sides of the opening, and the upper crosspiece, the lower crosspiece, and the left and right side crosspieces are fixed via these fixing fittings.

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