JP2020066898A - Decoration member for opening and opening structure - Google Patents

Abstract

To provide mainly an opening decoration member capable of improving connection between a sash and a wall surface (exterior wall).SOLUTION: A decoration member 21 for an opening has a decoration member body 23 attachable to the upper side or the lower side of an upper peripheral of a sash frame 22. The decoration member may have grooves 31 and 32 on its surface. The grooves 31 and 32 may be provided in plural numbers. The plural grooves 31 and 32 may be different in groove depth. The decoration member body 23 may have a projection on its side surface. The decoration member body 23 may have a drain 61. The drain 61 and the grooves 31 and 32 may be connected. The decoration member body 23 may be formed in the form of a box. The decoration member may have a line passing part. The decoration member may be provided over both horizontal and vertical frames constituting the sash frame 22. The decoration member may be installed between the sash frame 22 and an eaves soffit member 91.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an opening decorative material used for an opening such as a window or entrance of a building, and an opening structure.

  Buildings such as houses have windows and entrances on the walls. Some windows and entrances are constructed by attaching a sash such as a sash or an entrance sash to an opening provided on a wall surface (see, for example, Patent Documents 1 and 2).

Japanese Utility Model Publication No. 2-38689 Japanese Utility Model Publication No. 6-10585

  The sashes described in the above patent documents all relate to the entrance sash. And, in these entrance sashes, no special measures have been taken to improve the connection between the entrance sash and the wall surface (outer wall). Therefore, the connection between the entrance sash and the wall surface (outer wall) was not good, and there was room for improvement and innovation.

  Therefore, the present invention mainly aims to solve the above-mentioned problems.

  In order to solve the above-mentioned subject, the present invention features a decorative material for an opening having a decorative material body that can be mounted on or below a sash frame.

  According to the present invention, it is possible to improve the connection between the sash and the wall surface (outer wall) by providing the opening structure using the above-described opening decorative material.

It is a longitudinal cross-sectional view showing the upper portion of the opening structure according to the present embodiment. It is a partially expanded longitudinal cross-sectional view of FIG. FIG. 3 is a front view of FIG. 2. It is a longitudinal cross-sectional view (cross-sectional view along the line AA of FIG. 6) of the decorative material for openings. It is a top view of the decorative material for openings. (A) is a rear view of the decorative material for openings. (B) is a side view of the decorative material for openings. FIG. 6 is a partially enlarged perspective view showing a state in which the opening decorative material is attached to the upper portion of the sash frame. It is a cross-sectional view which shows the attachment state of the decorative material for an opening and an outer wall with respect to a stud. FIG. 2 is a vertical sectional view similar to FIG. 1, showing an embodiment in which a decorative material for an opening is attached to a front door.

Hereinafter, the present embodiment will be described in detail with reference to the drawings.
1 to 8 are for explaining each example of this embodiment.

  <Structure> The structure will be described below.

  As shown in FIG. 1, an opening 3 is provided on a wall surface 2 of a building 1 such as a house. A sash 4 such as a window sash or a front sash is attached to the opening 3 to form a window or a front door. Hereinafter, an example in which the sash 4 is a window sash will be described.

  Here, the building 1 has various structures, but any of them may be used. In this embodiment, the building 1 is a unit building 5. The unit building 5 is configured such that the building unit 6 manufactured in advance in a factory is transported to a building site and assembled at the building site so that the building 1 can be constructed in a short period of time.

  The building unit 6 includes a steel unit (steel unit), a wooden unit (wooden unit), and the like, and either one may be used. For example, a steel unit is a box ramen in which the upper ends of four columns are connected in a rectangular shape by four ceiling beams, and the lower ends of four columns are connected in a rectangular shape by four floor beams. It has a structural unit frame. The figure shows a ceiling beam that constitutes a unit frame and a ceiling joist 8 that is bridged between a pair of opposing ceiling beams. The building unit 6 in the figure is the building unit 6 (upper floor unit) located on the top floor. The structure of the building 1 or the unit building 5 other than the above will be described later as necessary.

  (1) Hereinafter, the opening decorative material 21 according to this embodiment will be described.

  As shown in FIG. 2 (FIG. 3), the opening decorative material 21 has a decorative material body 23 that can be mounted on or below the sash frame 22.

  Here, the opening decorative material 21 is a member for providing decoration to the sash frame 22 by attaching it to at least one of the upper side and the lower side of the upper side of the sash frame 22. The opening decorative material 21 is composed of a member different from the sash frame 22, and, for example, after temporarily fixed to the sash frame 22 using a fixing member 25 such as an eptbutyl tape, a fixture 26 such as a rivet is used. It can be permanently fixed to the edge of the opening of the wall surface 2 from the indoor side or the like.

  For example, when a fixing member 25 such as an eptbutyl tape is attached to the lower part of the opening decorative material 21, the opening decorative material 21 is attached to the upper side of the sash frame 22. Further, when the fixing member 25 such as an eptbutyl tape is attached to the upper part of the opening decorative material 21, the opening decorative material 21 is attached to the lower side of the sash frame 22. A waterproof material (waterproof tape) having a sealing property or the like can be used for the fixing member 25 such as an eptbutyl tape. As the waterproof material, a thick outdoor material can be used. Hereinafter, the opening decorative material 21 will be described as being attached to the upper side of the sash frame 22.

  The sash frame 22 is a frame portion that constitutes the main body of the sash 4. The sash frame 22 is mainly made of aluminum or the like. Inside the sash frame 22, a sash movable portion 27 such as a sash window (a sash entrance door in the case of an entrance sash) is installed. The sash frame 22 has a portion installed inside the opening formed in the wall surface 2, a portion installed outside the wall surface 2 (or a portion protruding outside the wall surface 2), and the like. . In the normal case, the sash frame 22 is supposed to have little decorativeness.

  The decorative material main body 23 constitutes a main body of the opening decorative material 21, and is a long material extending in the width direction of the sash frame 22. The front surface of the decorative material body 23 is preferably substantially flush with the front surface of the sash frame 22. However, there may be a slight step or the like between the front surface of the decorative material body 23 and the front surface of the sash frame 22. The decorative material main body 23 may have any color, for example, the same color as the wall surface 2 (outer wall), the same color as the sash frame 22, or another color, but between the wall surface 2 and the sash 4. In order to give a sense of unity, a neutral color between the wall surface 2 and the sash 4 can be used. In this embodiment, the decorative material main body 23 has the same color as that of the sash frame 22 (such as the upper frame) in order to have a connection with the sash 4. A pattern or the like may be provided on the front surface of the decorative material body 23.

  (2) As shown in FIG. 3 (FIG. 4), the opening decorative material 21 may have grooves 31 and 32 on the front surface (front surface 23a) (note that the opening decorative material 21 has (See FIGS. 5 and 6 for the overall shape).

  Here, the groove portions 31 and 32 are formed as a pattern (three-dimensional pattern) on the front surface of the decorative material body 23. With the decorative material attached to the sash frame 22, the groove portions 31 and 32 may extend, for example, in a substantially horizontal direction, in a substantially vertical direction, or in other directions. Is also good. In this embodiment, the grooves 31 and 32 extend substantially horizontally. The width and depth of the groove portions 31 and 32 may be arbitrary, but it is preferable that the groove portions 31 and 32 have a uniform width and a uniform groove depth over the entire length of the decorative material body 23. The groove portions 31 and 32 have a bottom surface 33 and groove side surfaces 34 and 35 on both sides (upper and lower sides) thereof, respectively.

  (3) A plurality of groove portions 31 and 32 may be provided.

  Here, the groove portions 31 and 32 may be provided in a single number, but it is preferable to provide a plurality of grooves. The plurality of groove portions 31 and 32 may be parallel to each other or may be non-parallel to each other (for example, intersecting ones or inclining one another). In this embodiment, the plurality of groove portions 31 and 32 are arranged in parallel in parallel with each other with a vertical interval. However, the number of the groove portions 31 and 32 is not limited to two.

  (4) As shown in FIG. 4, the plurality of groove portions 31, 32 may have different groove depths 41, 42.

  Here, the groove depths 41 and 42 are the amount of depression of the groove portions 31 and 32 from the surface 23 a of the decorative material body 23 to the bottom surface 33. The plurality of groove portions 31 and 32 may have the same groove depths 41 and 42, but it is preferable that the groove depths 41 and 42 be different. In this embodiment, the upper groove portion 31 is relatively shallow and the lower groove portion 32 is relatively deep. Each of the groove portions 31 and 32 may have any groove shape, but in this embodiment, it is a substantially trapezoidal groove in which the width of the inner portion (bottom surface 33) is narrower than that of the inlet portion (front surface side). With such a groove shape, the upper width of the plurality of groove portions 31 and 32 looks relatively narrow, and the lower width thereof looks relatively wide. However, the groove shape is not limited to this, and for example, the width of the inlet portion (front surface side) and the depth of the inner portion (bottom surface 33) may be equal.

  (5) As shown in FIG. 7, the decorative material main body 23 may have a protrusion 51 on the side surface.

  Here, the decorative material main body 23 may have a side surface (end surface) as an opening, and the opening may be closed with a cap 55. In this case, the cap 55 is a member separate from the decorative material main body 23 and is attached to the end surface of the decorative material main body 23. As shown in FIG. 6B, the cap 55 may be, for example, a substantially rectangular shape in side view, having a size capable of covering the end surface of the decorative material body 23 and closing the opening. As a result, the cap 55 can cover the side surfaces of the groove portions 31 and 32, the bottom surface 33 of the decorative material body 23, and the like.

  Then, the projection 51 is formed on the outer surface of the cap 55. The protrusion 51 may have any shape, but in this embodiment, it is a protrusion extending in the vertical direction. In this embodiment, the ridges of the protrusion 51 are configured to extend continuously and linearly from the upper side to the lower side of the cap 55 with a uniform width and a uniform height. The length is not limited to this. A single ridge or a plurality of ridges can be provided on the cap 55. In this embodiment, only one ridge is provided in the middle portion of the cap 55 in the depth direction. In this way, by providing only one protrusion in the middle portion in the depth direction of the cap 55, the protrusion 51 receives the gasket G between the wall surface 2 (outer wall) as shown in FIG. 7A. be able to. In this case, a gap (joint portion) for inserting the gasket G is formed between the cap 55 and the wall surface 2 (outer wall).

  (6) As shown in FIG. 4, the decorative material main body 23 may have a drainage portion 61.

  Here, the drainage part 61 is a shape or structure for draining water. In this embodiment, the drainage portion 61 is provided in the lower portion of the decorative material body 23. More specifically, the lower part of the main body 23 of the decorative material is an inclined surface 65 having a downward slope toward the front side, and a bent portion 66 extending downward is formed at the tip of the inclined surface 65. . The drainage portion 61 is composed of the inclined surface 65 and the bent portion 66.

  The inclined surface 65 of the water draining portion 61 has an angle equal to or larger than the angle of the drainage gradient and is extended to the front side with respect to the front surface of the sash frame 22 (FIG. 2). The bent portion 66 is installed on the front side with a space from the front surface of the sash frame 22. The bent portion 66 is provided so as to overlap with the upper portion of the sash frame 22 when viewed from the front.

  (7) As shown in FIG. 4, the drainage portion 61 and the groove portions 31 and 32 may be provided in series.

  Here, the drainage portion 61 can be provided separately from the groove portions 31 and 32, but it is preferable that the drainage portion 61 is provided so as to be continuous with the groove portions 31 and 32. Either of the groove portions 31 and 32 provided continuously with the drainage portion 61 may be used, but in this embodiment, the groove portion 32 on the lower side is used. In this embodiment, the drain side 61a and the groove 32 are formed by making the groove side surface 35a located below the substantially trapezoidal lower groove 32 at the same angle as the inclined surface 65 of the drain 61. They are arranged in a straight line. As a result, the groove side surface 35a on the lower side of the lower groove portion 32 and the inclined surface 65 of the water draining portion 61 are made common, so that the water draining portion 61 and the groove portion 31 are structurally integrated, and as a result, the decorative material. The body 23 is downsized. The lower groove side surface 35a of the lower groove portion 32 and the inclined surface 65 of the drainage portion 61 may be connected to each other at different angles.

  (8) The decorative material body 23 may be a box 71.

  Here, the box 71 is a closed object having a space 72 inside. The decorative material main body 23 is mainly configured by a horizontally long and slender body having a front surface 23a, a back surface 23b, an upper surface 23c, and a lower surface 23d, and both ends in the longitudinal direction thereof are caps 55 (FIG. 6). ) To form a box 71.

  In the decorative material main body 23, for example, a front surface 23a, a back surface 23b, an upper surface 23c, and a lower surface 23d are integrally formed by an extruded material made of light metal such as aluminum, and left and right side surfaces are formed by resin caps 55. It can be a thing. As a result, the decorative material body 23 can be cut into an arbitrary length for use.

  The grooves 31 and 32 are integrally formed on the surface 23a of the decorative material body 23. The drainage portion 61 is integrally formed on the lower surface 23d of the decorative material body 23 and the lower portion of the surface 23a. The fixing member 25 such as an eptbutyl tape is attached to the back of the upper surface 23c or the lower surface 23d of the decorative material body 23. An attachment hole 73 (FIG. 6A) for attaching the fixture 26 such as a rivet is formed on the back surface 23b of the decorative material body 23.

  (9) As shown in FIG. 4, the decorative material main body 23 may have a wire passage portion 75.

  Here, the wire passage portion 75 may be provided by utilizing the space 72 inside the decorative material body 23. As described above, by forming the decorative material main body 23 as the box 71, the space 72 inside the decorative material main body 23 can be used as it is as the wire passage portion 75. The wirings 76 to be passed through the wiring portion 75 may be any as long as they are installed around the opening 3, and may be various wirings such as antenna wiring, communication wiring, telephone wiring, electric wiring, optical cable, and the like. it can. In order to pass the wirings 76 into the space 72 inside the decorative material main body 23, for example, a hole to be the wire passage portion 75 is provided in the back surface 23b of the decorative material main body 23, the back of the cap 55, or the like. be able to.

  (10) Hereinafter, an opening structure using the opening decorative material 21 will be described.

  As shown in FIG. 7, the opening decorative material 21 may be provided over both the horizontal frame 81 and the vertical frame 82 that form the sash frame 22.

  Here, the sash frame 22 is a rectangular frame body at least at a portion protruding outside the wall surface 2. The rectangular frame body has a pair of horizontal frames 81 located vertically and a pair of vertical frames 82 located laterally. The pair of horizontal frames 81 are formed to have the same length and are installed in parallel with each other. The pair of vertical frames 82 are formed to have the same length and are installed in parallel with each other.

  In this embodiment, the horizontal frame 81 is abutted against the side surface of the vertical frame 82 to be closed (or the end surface is covered) by the groove side surfaces 34 and 35 of the vertical frame 82, and the end portion of the vertical frame 82 is capped. It is closed by attaching 83. The front surface of the horizontal frame 81 and the front surface of the vertical frame 82 are substantially flush with each other. Further, the upper surface of the horizontal frame 81 and the cap 83 at the upper end of the vertical frame 82 are substantially flush with each other.

  The sash frame 22 is attached to an opening formed in the wall surface 2. The opening cuts a plurality of studs 84 forming the wall surface 2 in accordance with the position and size of the sash frame 22. , A cross member 85 (FIG. 2) such as a “lintel” is formed above and below the cut portion. The attachment hole 73 of the fixture 26 such as a rivet on the back surface 23b of the decorative material body 23 is installed at a position approximately 20 mm below the upper end of the cross member 85 (FIG. 2) such as a “lintel”. It

  The portion of the vertical frame 82 that extends outside the wall surface 2 is fixed to the front surface of the stud 84. In this embodiment, the above-mentioned portion of the vertical frame 82 is attached to the middle portion of the stud 84 in the width direction while being aligned. A sheet-shaped heat insulating member 86 or the like may be attached to the front surface of the stud 84. In this case, the sheet-shaped heat insulating member 86 is interposed between the stud 84 and the vertical frame 82. The sheet-shaped heat insulating member 86 may be a waterproof member having a waterproof property.

  The both ends of the opening decorative material 21 are extended longer than the horizontal frame 81 by the length of the vertical frame 82, and the ends are aligned with the outer surface of the vertical frame 82. The opening decorative material 21 is installed substantially horizontally along the upper part (or lower part) of the horizontal frame 81 and the vertical frames 82 on both sides thereof.

  (11) As shown in FIG. 1, the opening decorative material 21 may be installed between the sash frame 22 and the eaves ceiling material 91.

  Here, the opening decorative material 21 is installed above the sash frame 22. The eaves ceiling material 91 is a surface material that constitutes the lower surface (eave ceiling) of the eaves portion (or the overhanging portion 90) formed by projecting the underwater side end of the roof 9 from the upper part of the building 1. . The eaves ceiling material 91 is attached to the lower part of the eaves arm that receives the eaves gutter provided on the underwater side of the roof 9 from below. The eaves gutter extends along the water-side end of the roof 9 (in the direction perpendicular to the paper surface), and a plurality of eaves arms are installed at intervals in the longitudinal direction of the eaves gutter.

  The eaves ceiling material 91 is installed at a position higher than the sash frame 22. The deep corner between the wall surface 2 of the building 1 and the eaves ceiling material 91 is usually provided with a waterproofing / moisture permeable tape or a small piece of a heat insulating material similar to the eaves ceiling material 91. The gap countermeasure portion 92 (or the corner processing portion) is almost exposed when exposed to the outside. Alternatively, a small piece of outer wall material is attached to this portion. However, since this part has a narrow gap, the parts (for example, a waterproof and moisture permeable tape, a small piece of a heat insulating material, a small piece of an outer wall material, etc.) do not fit well, and the sash frame 22 and the wall surface 2 (outer wall) are separated from each other. The connection is not good.

  On the other hand, in this embodiment, the decorative material 21 for the opening is installed at a position between the sash frame 22 and the small piece of the heat insulating material in the portion on the back side of the eaves ceiling material 91, and the waterproof and moisture permeable tape is provided. Parts used in the gap prevention portion 92, such as a small piece of heat insulating material and the like, are hidden. The opening decorative material 21 extends from the position above the sash frame 22 and the shutter 28 to the height of the lower surface of the eaves ceiling material 91 or higher.

Further, FIG. 8 is an embodiment in which the sash frame 22 is used as an entrance sash, and the projecting portion 90 such as an eaves portion provided on the upper part of the building unit 6 on the upper floor of FIG. It has a structure similar to that of the overhanging portion 90A for the entrance porch and the like provided on the upper part of the. The overhanging portion 90A such as a front porch has a structure in which an eaves ceiling panel having an eaves ceiling material 103 is attached to a lower portion of an attachment arm.
Then, the opening decorative material 21 is attached to the upper portion of the sash frame 22 and to the inner portion of the eaves ceiling material 103 in the same manner as described above to form the corner portion between the entrance porch and the outer wall. At this time, a small illumination device 106 such as an LED light is installed inside the decorative material body 23 so that the entrance can be illuminated from above. The wirings 76 for the lighting device 106 are guided from the indoor side and inserted into the space 72 (passage portion 75) inside the decorative material body 23 through the hole provided on the back surface 23b of the decorative material body 23. I am trying. Other configurations are almost the same as those in FIG.

  <Operation> The operation of this embodiment will be described below.

  The opening decorative material 21 is installed on the sash frame 22 attached to the wall surface 2. In this embodiment, the opening decorative material 21 is installed above the sash frame 22.

  At this time, as shown in FIG. 7, a fixing member 25 such as an eptbutyl tape is attached to the lower surface 23d of the opening decorative material 21 in advance. It is preferable that the fixing member 25 such as an eptbutyl tape is attached to the inner portion (on the back surface 23b side) of the lower surface 23d of the opening decorative material 21 so as not to interfere with the function of the drainage portion 61.

  Then, the caulking material a1 is applied to the periphery of the cap 83 at the end of the vertical frame 82 in the sash frame 22. At the same time, the caulking material a2 is placed within the height range of the opening decorative material 21 on the front surface of the stud 84 or on the rising portion of the sheet-shaped heat insulating member 86 installed on the front surface of the stud 84. Give.

  Next, the release paper on the back surface of the fixing member 25 such as an eptbutyl tape attached to the lower surface 23d of the opening decorative material 21 is peeled off, and the opening decorative material 21 is set on the sash frame 22. The cosmetic material 21 is attached on the sash frame 22. At this time, the end of the opening decorative material 21 is aligned with the side surface of the sash frame 22.

  Then, the opening decorative material 21 is fixed from the indoor side to a horizontal member 85 such as a “lintel” forming the opening of the wall surface 2 and a stud 84 with a fixture 26 such as a rivet. As described above, the opening decorative material 21 is fixed to the sash frame 22. As a result, the sash frame 22 is decorated with the opening decorative material 21, and the decorative effect of the opening decorative material 21 improves the connection (in appearance and function) between the sash 4 and the wall surface 2. Experience is created.

  In addition, also in the case of installing the opening decorative material 21 below the sash frame 22, it can be performed in substantially the same manner as above by inverting it.

  <Effect> According to this embodiment, the following effects can be obtained.

(Effect 1) The opening decorative material 21 may have a decorative material body 23 that can be mounted on or below the sash frame 22. As a result, the opening 3 is decorated by mounting the decorative material body 23 on or below the sash frame 22. Therefore, the atmosphere of the sash 4 and the wall surface 2 (outer wall) can be changed only by attaching the decorative material body 23. Further, the proportion of the wall surface 2 (outer wall) is reduced by the amount of the decorative material body 23 attached, and the influence of the wall surface 2 (outer wall) on the appearance impression can be reduced. For example, by mounting the decorative material main body 23 in a narrow space between the upper portion of the sash 4 and the inner portions of the eaves ceiling members 91, 103, it is possible to eliminate the need to attach a small piece of outer wall material or the like to this narrow gap. . Therefore, by installing the decorative material main body 23, the boundary between the sash 4 and the wall surface 2 (outer wall) is eliminated or made inconspicuous, and the appearance continuity is provided between the sash 4 and the wall surface 2. It becomes possible to have it. Therefore, the external connection between the sash 4 and the wall surface 2 is improved, and a sense of unity can be provided between the two.
Further, by mounting the opening decorative material 21 on (or below) the sash frame 22, the openings 3 or members used around the opening 3 can be unified with the opening decorative material 21, and A function (for example, a draining function or a lighting function) can be added around the opening 3 by the opening decorative material 21. By providing the opening decorative material 21 with a function, there is no need to use individual functional parts and the like, and the structure of the opening 3 or parts used around the opening 3 is simplified (for example, a sash frame). 22 and the decorative material 21 for the opening), and various functions can be provided well even in a narrow space such as on the sash frame 22. Further, the configuration using the sash frame 22 and the opening decorative material 21 can be applied to both the window and the entrance, which have a similar accommodation. Since the space on the window or the entrance is narrow, and the configuration of the member to be installed is complicated and the fitting of the components is poor, the configuration using the decorative material 21 for the opening allows the components to be installed in a narrow space. The problem of fit can be solved. This is especially effective as the windows and entrances become larger.
Furthermore, since there are countless combinations of the colors and shapes of the sash frame 22 and the types (colors, patterns, etc.) of the wall surface 2 (outer wall), when trying to match them, parts of parts used around the opening 3 and the like. Although the number of points is large, when the decorative material main body 23 is attached, for example, by setting the decorative material main body 23 to the same color as the sash frame 22 (upper frame or the like), as described above, Since the main body 23 and the sash frame 22 can have a sense of unity, the number of parts to be prepared can be reduced accordingly.

  (Effect 2) The decorative material 21 for openings may have the grooves 31 and 32 on the surface (front surface 23a) on the front side. As a result, the surface of the decorative material for opening 21 is decorated by the grooves 31 and 32, and the shape of the surface 23a of the decorative material for opening 21 is complicated. The effect can be enhanced and the sense of unity between the sash 4 and the wall surface 2 can be enhanced.

  (Effect 3) A plurality of groove portions 31 and 32 may be provided. As a result, the plurality of groove portions 31, 32 can further enhance the feeling of unity between the sash 4 and the wall surface 2.

  (Effect 4) The plurality of groove portions 31 and 32 may have different groove depths 41 and 42. As a result, a change can be made between the plurality of groove portions 31 and 32, and the sense of unity between the sash 4 and the wall surface 2 can be further enhanced.

  (Effect 5) The decorative material main body 23 may have the protrusion 51 on the side surface. As a result, it is possible to enhance the decorative effect of the side surface of the decorative material body 23 by the protrusion 51 and enhance the sense of unity between the sash 4 and the wall surface 2. Also, the protrusion 51 can be used to receive the gasket G between the wall surface 2 (outer wall).

  (Effect 6) The decorative material main body 23 may have the drainage part 61. Thereby, the rainwater attached to the decorative material body 23 can be drained by the draining section 61.

  (Effect 7) The drainage portion 61 may be provided continuously with the groove portions 31 and 32 (in this embodiment, the lower groove portion 32). As a result, the rainwater that has entered the grooves 31 and 32 can be immediately drained by the drainer 61. Further, by connecting the water draining portion 61 and the groove portions 31 and 32 in series, these structures can be integrated to reduce the size of the decorative material body 23.

  (Effect 8) The decorative material body 23 may be a box 71. As a result, the decorative material main body 23 can be easily handled, and the decorative material main body 23 can have a structure in which water does not easily enter.

  (Effect 9) The decorative material body 23 may have the wire passage portion 75. As a result, the wirings 76 can be efficiently routed by using the wire passage portion 75 of the decorative material body 23. Then, the wirings 76 can be hidden from the outside to improve the appearance around the sash frame 22.

  (Effect 10) The opening decorative material 21 may be provided over both the horizontal frame 81 and the vertical frame 82 that form the sash frame 22. As a result, the decorative material 21 for the opening can be a member with a good appearance that can be decorated over the entire width of the sash frame 22. Further, by providing the opening decorative material 21 laterally over both the horizontal frame 81 and the vertical frame 82, the joint between the horizontal frame 81 and the vertical frame 82 is covered with the opening decorative material 21. You can make it inconspicuous.

  (Effect 11) The opening decorative material 21 may be installed between the sash frame 22 and the eaves ceiling material 91. This makes it possible to conceal the part (the gap countermeasure part or the corner processed part) between the sash frame 22 and the eaves ceiling material 91, which has been squeezed up to now, by the opening decorative material 21 so as to finish it nicely. .

21 Decorative Material for Openings 22 Sash Frame 23 Decorative Material Body 31 Grooves 32 Grooves 41 Groove Depth 42 Groove Depth 51 Protrusions 61 Drainage 71 Box 75 Passage 81 Horizontal Frame 82 Vertical Frame 91 Eaves 103 Eaves Ceiling material

Claims (11)

  A decorative material for an opening, comprising a decorative material main body that can be mounted on or under a sash frame.   The decorative material for openings according to claim 1, wherein the decorative material main body has a groove on the front surface.   The decorative material for openings according to claim 2, wherein a plurality of the groove portions are provided.   The decorative material for openings according to claim 3, wherein the plurality of groove portions have different groove depths.   The decorative material for openings according to any one of claims 1 to 4, wherein the decorative material main body has a protrusion on a side surface.   The decorative material for openings according to claim 1, wherein the decorative material main body has a draining portion.   The opening decorative material according to claim 6, wherein the draining portion and the groove portion are continuously provided.   The decorative material for an opening according to claim 1, wherein the decorative material main body is a box body.   The decorative material for an opening according to claim 1, wherein the decorative material main body has a wire passage portion.   The opening decorative structure according to any one of claims 1 to 9, wherein the opening decorative material is provided over both a horizontal frame and a vertical frame forming a sash frame. .   11. The opening structure according to claim 10, wherein the opening decorative material is installed between the sash frame and the eaves ceiling material.