JP7020819B2 - How to install a decorative cover for a window frame member for a bathroom window and a bathroom window - Google Patents

Description

The present invention relates to a decorative cover for a window frame member for a bathroom window and a method for constructing a bathroom window.

A window frame member is used to connect between the outer window and the inner wall of the building frame (see, for example, Patent Document 1). Also in the bathroom unit, when the bathroom window is formed, the bathroom unit and the outer window of the building frame are watertightly connected via the window frame member.

Generally, the window frame member has an outer peripheral flange portion, and the outer peripheral flange portion is attached by being screwed to a wall panel from the inside of the bathroom. After that, in order to hide the screws and improve the appearance of the outer peripheral flange portion from inside the bathroom, a decorative cover is attached to the outer peripheral flange portion.

Japanese Patent No. 3540271

When forming a bathroom window in the bathroom unit, the dimensions of the wall panel around the window frame member are appropriately adjusted according to the position of the window frame member. As a result, the periphery of the window frame member is surrounded by the dimension-adjusted wall panel, so that the appearance of the periphery of the window frame member from the inside of the bathroom does not deteriorate. However, for example, in the case of a bathroom window having a large opening that reaches the upper and lower ends of the wall surface of the bathroom unit, there are no wall panels above and below the window frame member, so the window frame can be adjusted by adjusting the dimensions of the wall panel. It may not be possible to maintain a good appearance around the member.

In this case, the outer peripheral flange portion of the window frame member is directly fixed to the window frame body constituting the window opening of the bathroom unit, but the mounting position of the window frame member and the position of the window frame body of the bathroom unit are different. It does not always match exactly, and misalignment may occur. For this reason, a gap is generated between the outer peripheral flange portion of the window frame member and the bathroom internal structure (for example, a ceiling panel) adjacent to the outer peripheral flange portion, and the window frame body is exposed to give an appearance from the indoor side. There is a problem that makes it worse.

Since the size of this gap is not uniform depending on the degree of error in the position of the outer window and the window frame of the bathroom unit, a small-sized wall panel (plaster board, steel plate, tile, etc.) for adjustment should be provided. If this is to be solved, the wall panel must be cut and adjusted on-site according to the size of the gap, and there is a problem that the construction takes a very long time.

The above problem may occur not only in the vertical direction of the window frame member but also in the horizontal direction of the window frame member.

Therefore, according to the present invention, even if there is no wall panel on the wall surface on which the window frame member is attached, a window for a bathroom window can be constructed with a good-looking bathroom window structure without creating a gap around the window frame member. It is an object of the present invention to provide a decorative cover for a frame member.
The present invention also provides a method for constructing a bathroom window that does not generate a gap around the window frame member and can improve the appearance even when the wall panel to which the window frame member is attached does not have a wall panel. With the goal.

(1) The decorative cover of the window frame member for a bathroom window according to the present invention is a window frame constituting a window opening (for example, a window opening 13 described later) of a bathroom unit (for example, the bathroom unit 1 described later). The window frame member (for example, the outer window 101 described later) is between the body (for example, the upper horizontal frame 11 and the lower horizontal frame 12 described later) and the outer window (for example, the outer window 101 described later) of the building frame (for example, the building frame 100 described later). For example, in a bathroom window structure that is connected by a window frame member 7) described later and the outer peripheral flange portion (for example, the outer peripheral flange portion 72 described later) provided on the window frame member is fixed to the window frame body from the indoor side. A decorative cover (for example, a decorative cover 9 described later) of a window frame member for a bathroom window attached so as to cover the outer peripheral flange portion, which is formed wider than the outer peripheral flange portion and whose width can be adjusted. It has a structure.

(2) In the decorative cover of the window frame member for a bathroom window according to (1), the decorative cover main body (for example, the decorative cover main body 91 described later) and the width extension portion protruding in the width direction from the decorative cover main body (for example, for example). It has a width extension portion 92) described later and is formed wider than the outer peripheral flange portion, and a plurality of cutting guide portions (for example, a cut guide described later) along the length direction of the decorative cover are formed in the width extension portion. The portions 921, 922, 923) may be formed at intervals in the width direction, and may have a configuration in which the width can be adjusted by cutting the width extension portion at any of the cutting guide portions. ..

(3) In the decorative cover of the window frame member for a bathroom window according to (2), a plurality of ribs (for example, ribs 95 and 96 described later) along the length direction of the decorative cover are provided on the back surface of the width extension portion. 97) are formed at intervals in the width direction, and the cutting guide portion may be the base portion of the rib.

(4) The method for constructing a window window according to the present invention is a window frame body (for example, a window frame 13 described later) constituting a window opening (for example, a window opening 13 described later) of a bathroom unit (for example, the bathroom unit 1 described later). A window frame member (for example, described later) between the outer window (for example, the outer window 101 described later) of the building frame (for example, the building frame 100 described later) and the upper horizontal frame 11 and the lower horizontal frame 12 described later). After connecting with the window frame member 7) and fixing the outer peripheral flange portion (for example, the outer peripheral flange portion 72 described later) provided on the window frame member to the window frame body from the indoor side, the outer peripheral flange portion is covered. It is a method of constructing a bathroom window to which a decorative cover is attached to, and the decorative cover of the window frame member for a bathroom window according to any one of (1) to (3) is used as the decorative cover, and is adjacent to the outer peripheral flange portion. After adjusting the width of the decorative cover according to the distance between the structure in the bathroom (for example, the ceiling panel 4 described later) and the window frame member (for example, the distance D1 described later), the width is adjusted. The decorative cover is attached to the outer peripheral flange portion.

(5) In the method for constructing a bathroom window according to (4), the lower outer peripheral flange portion (for example, the lower outer peripheral flange portion 722 described later) of the outer peripheral flange portion of the window frame member is used with the window frame body. It is aligned and fixed to the constituent lower horizontal frame body (for example, the lower horizontal frame body 12 described later), and is fixed to the upper outer peripheral flange portion (for example, the upper outer peripheral flange portion 721 described later) among the outer peripheral flange portions. The width of the decorative cover is adjusted according to the distance between the adjacent structure in the bathroom and the window frame member, and the decorative cover after the width is adjusted is attached to the upper outer peripheral flange portion. May be.

According to the present invention, even if there is no wall panel on the wall surface to which the window frame member is attached, a window for a bathroom window can be constructed with a good-looking bathroom window structure without creating a gap around the window frame member. A decorative cover for a frame member can be provided.
Further, according to the present invention, even if there is no wall panel on the wall surface to which the window frame member is attached, a bathroom window structure capable of constructing a good-looking bathroom window structure without creating a gap around the window frame member can be constructed. Construction method can be provided.

It is a figure which shows the inside of the bathroom to which the decorative cover of the window frame member for a bathroom window which concerns on this invention is applied. It is a perspective view which shows the structure of the window frame member. It is sectional drawing of the bathroom window structure to which the decorative cover of the window frame member for a bathroom window which concerns on this invention is applied. FIG. 3 is an enlarged cross-sectional view showing the periphery of the lower outer peripheral flange portion of the window frame member in the bathroom window structure shown in FIG. FIG. 3 is an enlarged cross-sectional view showing the periphery of the upper outer peripheral flange portion of the window frame member in the bathroom window structure shown in FIG. 3 is an enlarged cross-sectional view showing a decorative cover attached to the lower outer peripheral flange portion shown in FIGS. 3 and 4. 3 is an enlarged cross-sectional view showing a decorative cover attached to the upper outer peripheral flange portion shown in FIGS. 3 and 5. It is sectional drawing which enlarges and shows the circumference of the upper peripheral flange part of the window frame member in another embodiment of this invention. It is sectional drawing which enlarges and shows the circumference of the upper peripheral flange part of the window frame member in still another embodiment of this invention.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a diagram showing the inside of a bathroom to which a decorative cover of a window frame member for a bathroom window according to the present invention is applied. FIG. 2 is a perspective view showing the configuration of the window frame member. FIG. 3 is a cross-sectional view of a bathroom window structure to which a decorative cover for a bathroom window frame member according to the present invention is applied. FIG. 4 is an enlarged cross-sectional view showing the periphery of the lower outer peripheral flange portion of the window frame member in the bathroom window structure shown in FIG. FIG. 5 is an enlarged cross-sectional view showing the periphery of the upper peripheral flange portion of the window frame member in the bathroom window structure shown in FIG.

The bathroom unit 1 has wall panels 2 and 2 that can be seen on the left and right in FIG. 1, a floor panel 3, a ceiling panel 4, and a bathtub 5. The bathtub 5 is installed between the left and right wall panels 2 and 2, and a bathroom window 6 is arranged behind the bathtub 5.

The bathroom window 6 shown in the present embodiment is a bathroom window having a large opening that reaches the upper and lower ends of the wall surface at the back of the bathtub 5, and is composed of an outer window 101 of the building frame 100. Specifically, the bathroom window 6 is a window between the outer window 101 and the window frame body (upper horizontal frame body 11, lower horizontal frame body 12, etc., which will be described later) constituting the window opening 13 of the bathroom unit 1. It is configured by being watertightly connected by a frame member 7. The wall surface to which the window frame member 7 is attached does not have a wall panel continuous with the window frame member 7, the upper side of the window frame member 7 is adjacent to the ceiling panel 4, and the lower side is adjacent to the bathtub 5. is doing. Further, the left and right sides of the window frame member 7 are adjacent to the wall panels 2 and 2, respectively. These ceiling panels 4, bathtubs 5, wall panels 2, and 2 correspond to the "in-bathroom structure" in the present invention.

As shown in FIG. 2, the window frame member 7 has a frame portion 71 and an outer peripheral flange portion 72 formed so as to project outward on one peripheral edge of the frame portion 71. The frame portion 71 is formed in a rectangular tubular shape by the upper frame portion 711, the lower frame portion 712, and the left and right side frame portions 713 and 714, and forms a rectangular opening frame 70 connected to the outer window 101. There is. Further, the outer peripheral flange portion 72 is formed in a rectangular frame shape by the upper outer peripheral flange portion 721, the lower outer peripheral flange portion 722, and the left and right side outer peripheral flange portions 723 and 724.

The outer peripheral flange portion 72 is formed to have the same width over the entire circumference. A pair of mounting ribs 73, 73 for mounting a decorative cover, which will be described later, are formed in parallel on the outer peripheral side and the inner peripheral side of the outer peripheral flange portion 72. Further, the outer peripheral flange portion 72 has a plurality of screw holes 74 for inserting a fixing screw.

As shown in FIGS. 3 to 5, the upper outer peripheral flange portion 721 and the lower outer peripheral flange portion 722 of the window frame member 7 are the upper horizontal frame body among the window frame bodies constituting the window opening portion 13 of the bathroom unit 1. It abuts on 11 and the lower horizontal frame 12 from the inside of the bathroom, and is fixed by mounting screws 14 and 15, respectively. Although not shown, the left and right side outer peripheral flange portions 723 and 724 of the window frame member 7 abut on the left and right vertical frame bodies of the window frame body from the inside of the bathroom and are fixed by mounting screws. The window frame may also be used as the main frame of the bathroom unit 1.

As shown in FIG. 3, the frame portion 71 of the window frame member 7 projects to the outside of the bathroom unit 1 and is fitted to the outside of the inner window frame 102 of the outer window 101. The frame portion 71 is fixed to the building frame 100 together with the inner window frame 102 by the mounting screws 103.

A resin decorative cover for hiding the mounting screws 14, 15 and the like is attached to the outer peripheral flange portion 72 so as to cover the outer peripheral flange portion 72 from the inside of the bathroom. 3 to 5 show only the decorative cover 8 attached to the lower outer peripheral flange portion 722 and the decorative cover 9 attached to the upper outer peripheral flange portion 721, but the left and right side outer peripheral flange portions 723 and 724 are also shown. A decorative cover is attached in the same way.

Here, the decorative covers 8 and 9 will be described in more detail.
FIG. 6 is an enlarged cross-sectional view showing the decorative cover 8 attached to the lower outer peripheral flange portion 722 shown in FIGS. 3 and 4.
The decorative cover 8 is a conventional product formed corresponding to the width of the outer peripheral flange portion 72. The decorative cover 8 has a pair of engaging ribs 82, 82 that can be engaged with a pair of mounting ribs 73, 73 of the outer peripheral flange portion 72, and one outer edge, over the length direction of the flat plate-shaped decorative cover main body 81. It has a rib 83. One of the pair of engaging ribs 82, 82 and the outer edge rib 83 are arranged at both ends in the width direction (vertical direction shown in FIG. 6) of the decorative cover main body 81.

The decorative cover 8 is attached by engaging the pair of engaging ribs 82, 82 with the pair of mounting ribs 73, 73 of the lower outer peripheral flange portion 722 of the window frame member 7. At this time, the outer edge rib 83 of the decorative cover 8 is in contact with or close to the upper surface of the bathtub mounting member 52 provided between the lower horizontal frame body 12 and the flange portion 51 of the bathtub 5. The bathtub mounting member 52 is fixed to the flange portion 51 of the bathtub 5 by bolts 53. As shown in FIG. 4, a sealing material S1 is applied and filled between the outer edge rib 83 and the flange portion 51 of the bathtub 5, and at the same time as stopping water, the bathtub mounting member 52 is shielded from being seen from the inside of the bathroom. There is.

FIG. 7 is an enlarged cross-sectional view showing the decorative cover 9 attached to the upper outer peripheral flange portion 721 shown in FIGS. 3 and 5.
Unlike the above-mentioned conventional decorative cover 8, the decorative cover 9 is formed wider than the outer peripheral flange portion 72 of the window frame member 7, and has a width-adjustable configuration. Specifically, the decorative cover 9 has a flat plate-shaped decorative cover main body 91 and a width extension portion 92 that is integrally connected to the decorative cover main body 91 and greatly protrudes in the width direction of the decorative cover main body 91. ..

Further, the decorative cover main body 91 has a pair of engaging ribs 93, 93 that can be engaged with the pair of mounting ribs 73, 73 of the outer peripheral flange portion 72, and a first outer edge rib, over the length direction of the decorative cover 9. It has 94 and. One of the pair of engaging ribs 93 and 93 (engaging rib 93 farther from the width extension portion 92) and the first outer edge rib 94 are in the width direction (vertical direction shown in FIG. 7) of the decorative cover main body 91. It is placed at both ends.

A plurality of cutting guide portions 921, 922, and 923 extending along the length direction of the decorative cover 9 are formed on the width extension portion 92 at intervals in the width direction. The cutting guide portions 921, 922, and 923 have a function of smoothly guiding the cutting operation when the width extension portion 92 is cut by using a cutting tool such as a cutter. The width of the decorative cover 9 can be adjusted by cutting and removing the width extending portion 92 by any of the cutting guide portions 921, 922, and 923.

The decorative cover 9 shown in the present embodiment has three cutting guiding portions 921, 922, and 923, but the number of cutting guiding portions may be a plurality and is not limited to three. Further, the spacing between the plurality of cutting guide portions is also arbitrary, and may be a uniform spacing or a non-uniform spacing.

On the back surface of the width extension portion 92, a plurality of ribs 95, 96, 97 extending along the length direction of the decorative cover 9 are further formed at intervals in the width direction. The rib 95 is a portion of the cut guide portion 922 where the width extension portion 92 becomes an outer edge rib arranged on the outermost side (ceiling panel 4 side) of the decorative cover 9 when cut along the cut line C2. (Hereinafter referred to as the second outer edge rib 95). The rib 96 is a portion of the cut guide portion 923 where the width extension portion 92 becomes an outer edge rib arranged on the outermost side of the decorative cover 9 when the cut line C3 is cut (hereinafter, the first). 3 Outer edge rib 96). The rib 97 is a portion that becomes an outer edge rib arranged on the outermost side of the decorative cover 9 when the width extension portion 92 is not cut at all (hereinafter, referred to as a fourth outer edge rib 97). When the width extension portion 92 is cut along the cut line C1 at the portion of the cut guide portion 921, the first outer edge rib 94 of the decorative cover main body 91 is arranged on the outermost side.

The cutting guide portions 921, 922, and 923 of the decorative cover 9 shown in the present embodiment are the root portions of the first outer edge rib 94, the second outer edge rib 95, and the third outer edge rib 96, respectively. Specifically, the cutting guide portions 921, 922, and 923 are the root portions of the first outer edge rib 94, the second outer edge rib 95, and the third outer edge rib 96 on the side far from the decorative cover main body 91. As a result, when cutting the portions of the cutting guide portions 921, 922, and 923 along the cut lines C1, C2, and C3, the outer edge ribs 94, 95, and 96 can be cut linearly as a cutting guide. Therefore, the decorative cover 9 can be easily cut on-site without using a cutting aid such as a separate ruler.

Further, since the cutting guide portions 921, 922, and 923 are provided at the bases of the outer edge ribs 94, 95, and 96 on the side far from the decorative cover main body 91, any of the outer edge ribs 94, 95, 96 can be left on the outermost side of the decorative cover 9. That is, the decorative cover 9 can be provided with the outermost outer edge rib regardless of which cutting guide portion 921, 922, or 923 is used to cut the width extension portion 92. The outer edge ribs of the decorative cover are placed in contact with or close to the wall surface, and the sealing material applied and filled in the gap is held between the surfaces by the wall surface and the outer edge ribs to ensure water stoppage. It is a rib necessary to secure it. Therefore, even after the width is adjusted, the decorative cover 9 is stable between the surfaces of the wall surface and the outer edge rib without causing the applied and filled sealing material to fall off to the back side of the decorative cover 9. Can be held.

Here, in the window frame member 7 shown in the present embodiment, between the opening frame 70 of the window frame member 7 shown in FIG. 5 and the ceiling panel 4 (between the inner surface of the upper frame portion 711 and the surface of the ceiling panel 4). Distance D1 is the distance D2 between the opening frame 70 of the window frame member 7 shown in FIG. 4 and the flange portion 51 of the bathtub 5 (between the inner surface of the lower frame portion 712 and the upper surface of the flange portion 51 of the bathtub 5). Is bigger than. Therefore, in the decorative cover 9 shown in FIGS. 3 and 5, the portion of the cutting guide portion 922 shown in FIG. 7 is cut along the cut line C2 according to the distance D1, and the width of the decorative cover 9 is adjusted. ing.

The width-adjusted decorative cover 9 is attached by engaging the pair of engaging ribs 93, 93 with the pair of mounting ribs 73, 73 of the upper outer peripheral flange portion 721 of the window frame member 7. At this time, the second outer edge rib 95 becomes the outermost outer edge rib of the decorative cover 9, and is arranged so as to be in contact with or close to the surface of the ceiling panel 4. As a result, the upper outer peripheral flange portion 721 of the window frame member 7 and the upper horizontal frame 11 exposed between the upper outer peripheral flange portion 721 and the ceiling panel 4 are completely covered by the decorative cover 9 from the inside of the bathroom. The upper horizontal frame 11 outside the upper outer peripheral flange portion 721 is not visible. Therefore, by using this decorative cover 9, it is possible to maintain a good appearance from the inside of the bathroom around the window frame member 7 without generating a gap around the window frame member 7.

As shown in FIG. 5, a sealing material S2 is applied and filled between the second outer edge rib 95 and the ceiling panel 4, and water is stopped. The sealing material S2 is held between the surfaces of the ceiling panel 4 and the second outer edge rib 95, and is stably held without fear of falling off. This ensures reliable water stoppage.

Next, a method of constructing a bathroom window using the window frame member 7 and the decorative cover 9 will be described.
The method of constructing a bathroom window in the present invention is between a window frame body (upper horizontal frame body 11, lower horizontal frame body 12, etc.) constituting the window opening 13 of the bathroom unit 1 and an outer window 101 of the building frame 100. Is connected by a window frame member 7, and after fixing the outer peripheral flange portion 72 of the window frame member 7 to the window frame body from the inside of the bathroom, a decorative cover is attached so as to cover the outer peripheral flange portion 72. Since a conventionally known method can be applied to the method of attaching the frame portion 71 of the window frame member 7 to the building frame 100 and the outer window 101, here, the upper outer peripheral flange portion 721 of the outer peripheral flange portions 72 and the outer peripheral flange portion 721 and the outer peripheral flange portion 72 are attached. A method of attaching the decorative covers 8 and 9 to the lower outer peripheral flange portion 722 will be described.

First, the lower outer peripheral flange portion 722 of the window frame member 7 is positioned with respect to the lower outer peripheral flange portion 12 so that the lower horizontal frame body 12 is covered with the lower outer peripheral flange portion 722. In this state, the upper outer peripheral flange portion 721 and the lower outer peripheral flange portion 722 are fixed to the upper horizontal frame body 11 and the lower horizontal frame body 12 by the mounting screws 14 and 15. The reason for aligning the window frame member 7 with reference to the lower horizontal frame body 12 is that the weight of the window frame member 7 can be used. As a result, the lower horizontal frame body 12 is covered by the lower outer peripheral flange portion 722 and is not exposed.

On the other hand, by aligning the lower outer peripheral flange portion 722, a gap is formed between the upper outer peripheral flange portion 721 and the ceiling panel 4 adjacent to the upper outer peripheral flange portion 721. Therefore, the upper horizontal frame 11 is exposed on the outside (ceiling panel 4 side) of the upper outer peripheral flange portion 721. This is caused by the misalignment between the outer window 101 of the building frame 100 and the upper horizontal frame 11.

After the window frame member 7 is fixed, the decorative cover 8 shown in FIG. 6 is attached to the lower outer peripheral flange portion 722 as it is. That is, the pair of engaging ribs 82, 82 of the decorative cover 8 engage with the mounting ribs 73, 73 of the lower outer peripheral flange portion 722. After that, the sealing material S1 is applied and filled between the outer edge rib 83 and the flange portion 51 of the bathtub 5. As a result, as shown in FIGS. 3 and 4, the decorative cover 8 forms a continuous design surface between the opening frame 70 of the window frame member 7 and the bathtub 5 via the sealing material S1 and forms a continuous design surface inside the bathroom. Makes it look good from the window.

On the other hand, the decorative cover 9 shown in FIG. 7 is used for the upper outer peripheral flange portion 721. The decorative cover 9 is cut in the field along the cut line C2 at the portion of the cutting guide portion 922 according to the distance D1 between the opening frame 70 of the window frame member 7 and the surface of the ceiling panel 4, and has a width. It will be adjusted. As a result, the decorative cover 9 in which the second outer edge rib 95 is the outermost outer edge rib is obtained.

After that, the decorative cover 9 after adjusting the width is attached to the upper outer peripheral flange portion 721. That is, the pair of engaging ribs 93, 93 of the decorative cover 9 engage with the mounting ribs 73, 73 of the upper outer peripheral flange portion 721. After the decorative cover 9 is attached to the upper outer peripheral flange portion 721, the sealing material S2 is applied and filled between the second outer edge rib 95 of the decorative cover 9 and the ceiling panel 4. As a result, as shown in FIGS. 3 and 5, the decorative cover 9 forms a continuous design surface between the opening frame 70 of the window frame member 7 and the ceiling panel 4 via the sealing material S2, and the bathroom. Makes it look good from the inside.

Therefore, according to this construction method, even if there are no wall panels above and below the window frame member 7, no gap is generated around the window frame member 7, and the width of the decorative cover 9 is easily adjusted on site. The appearance can be improved by using. Further, the sealing material S2 filled between the ceiling panel 4 and the ceiling panel 4 is stably held between the surfaces by the ceiling panel 4 and the second outer edge rib 95, so that reliable water stoppage is ensured. ..

In the above description, the decorative cover 9 in which the width extension portion 92 is cut at the portion of the cut guide portion 922 is illustrated, but when the distance D1 is further increased, for example, as shown in FIG. 8, the cut guide portion is shown. A decorative cover 9 obtained by cutting the width extension portion 92 at the portion 923 may be used. When the distance D1 is conversely smaller, for example, as shown in FIG. 9, a decorative cover 9 obtained by cutting the width extension portion 92 at the portion of the cutting guide portion 921 may be used.

Further, the cutting guide portions 921, 922, and 923 of the decorative cover 9 may be formed in a groove shape such as a V groove extending along the length direction of the decorative cover 9. As a result, the width extension portion 92 can be cut more easily along the groove. In this case, the cutting guide portions 921, 922, 923 do not necessarily have to be arranged at the bases of the ribs 94, 95, 96.

In the present embodiment, the case where the decorative covers 8 and 9 are attached to the upper outer peripheral flange portion 721 and the lower outer peripheral flange portion 722 of the window frame member 7 has been described, but the method of constructing the decorative cover and the bathroom window according to the present invention is described. The same can be applied to the left and right side outer peripheral flange portions 723 and 724 of the window frame member 7. That is, even when the position shift occurs between the window frame member 7 and the left or right vertical frame of the window frame of the bathroom unit 1, the width can be adjusted as described above instead of the conventional decorative cover 8. A decorative cover 9 can be used.

1 Bathroom unit 11 Upper horizontal frame (window frame)
12 Lower horizontal frame (window frame)
4 Ceiling panel (bathroom structure)
6 Bathroom window 7 Window frame member 70 Opening frame 72 Outer peripheral flange part 721 Upper outer peripheral flange part 722 Lower outer peripheral flange part 9 Decorative cover 91 Decorative cover body 92 Width extension part 921, 922, 923 Cutting guide part 95 Second outer edge rib (rib) )
96 Third outer edge rib (rib)
97 4th outer edge rib (rib)
100 Building frame 101 Outer window Distance D1

Claims (4)

The window frame body constituting the window opening of the bathroom unit and the outer window of the building frame are connected by a window frame member, and the outer peripheral flange portion provided on the window frame member is connected to the window frame body from the indoor side. A decorative cover for a window frame member for a bathroom window, which is attached so as to cover the outer peripheral flange portion in the fixed bathroom window structure.
It has a decorative cover main body and a width extension portion protruding in the width direction from the decorative cover main body, and is formed wider than the outer peripheral flange portion.
A plurality of cutting guide portions along the length direction of the decorative cover are formed on the width extension portion at intervals in the width direction.
It has a configuration in which the width can be adjusted by cutting the width extension portion at any of the cutting guide portions.
A plurality of ribs along the length direction of the decorative cover are formed on the back surface of the width extension portion at intervals in the width direction.
The cutting guide portion is a decorative cover for a window frame member for a bathroom window, which is a base portion of the rib . The window frame body constituting the window opening of the bathroom unit and the outer window of the building frame are connected by a window frame member, and the outer peripheral flange portion provided on the window frame member is connected to the window frame body from the indoor side. A decorative cover for a window frame member for a bathroom window, which is attached so as to cover the outer peripheral flange portion in the fixed bathroom window structure.
It has a decorative cover main body and a width extension portion that is provided so as to protrude outward in the width direction from the decorative cover main body and whose width can be adjusted by cutting, and is formed wider than the outer peripheral flange portion .
A plurality of cutting guide portions along the length direction of the decorative cover are formed on the width extension portion at intervals in the width direction.
It has a configuration in which the width can be adjusted by cutting the width extension portion at any of the cutting guide portions.
A plurality of ribs along the length direction of the decorative cover are formed on the back surface of the width extension portion at intervals in the width direction.
The cutting guide portion is a decorative cover for a window frame member for a bathroom window, which is a base portion of the rib . A window frame member connects the window frame body constituting the window opening of the bathroom unit and the outer window of the building frame, and the outer peripheral flange portion provided on the window frame member is connected to the window frame body from the indoor side. It is a construction method of a bathroom window in which a decorative cover is attached so as to cover the outer peripheral flange portion after fixing.
As the decorative cover, the decorative cover of the window frame member for the bathroom window according to claim 1 or 2 is used.
The width of the decorative cover is adjusted according to the distance between the bathroom structure adjacent to the outer peripheral flange portion and the window frame member.
A method of constructing a bathroom window, in which the decorative cover after the width is adjusted is attached to the outer peripheral flange portion. The lower outer peripheral flange portion of the outer peripheral flange portion of the window frame member is aligned and fixed with respect to the lower horizontal frame body constituting the window frame body.
The width of the decorative cover is adjusted according to the distance between the bathroom structure adjacent to the upper outer peripheral flange portion of the outer peripheral flange portion and the window frame member.
The method for constructing a bathroom window according to claim 3 , wherein the decorative cover after the width has been adjusted is attached to the upper outer peripheral flange portion.

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