JP2019039254A - Decoration cover of window frame member for bathroom window and method of installing bathroom window - Google Patents

Abstract

To provide a decoration cover of a window frame member for a bathroom window and a method of installing the bathroom window which make it possible to construct a bathroom window structure providing aesthetic appearance without forming a clearance around a window frame member even if there is no wall panel outside the window frame member.SOLUTION: In a bathroom window structure in which a window frame member 7 connects between window frames 11 and 12 constituting a window opening 13 of a bathroom unit 1 and an outer window 101 of a building frame 100 and an outer peripheral flange portion 72 provided on the window frame member 7 is fixed to the window frames 11 and 12 from the indoor side, a decoration cover 9 for a window frame member for a bathroom window mounted to cover the outer peripheral flange portion 72 is configured to be adjustably wider in width than the outer peripheral flange portion 72.SELECTED DRAWING: Figure 3

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 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 connected in a watertight manner through 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 the wall panel from the inside of the bathroom. Then, in order to conceal the screw 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 the bathroom window is formed in the bathroom unit, the dimension of the wall panel around the window frame member is appropriately adjusted according to the position of the window frame member. Thereby, since the circumference | surroundings of a window frame member are enclosed by the wall panel adjusted in dimension, the appearance of the circumference | surroundings of the window frame member from the inside of a bathroom does not deteriorate. However, for example, when the bathroom window is a large opening bathroom window that reaches the upper and lower ends of the wall 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. The appearance around the member may not be maintained well.

  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 attachment position of the window frame member and the position of the window frame body of the bathroom unit are different. There is a possibility that a positional shift may occur, not necessarily completely. For this reason, a gap is generated between the outer peripheral flange portion of the window frame member and the bathroom interior structure (for example, a ceiling panel) adjacent to the outer peripheral flange portion, and the window frame body is exposed, so that the appearance from the indoor side is obtained. 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 wall panel (gypsum board, steel plate, tile, etc.) for adjustment should be provided. If it is going to solve by this, a wall panel will have to be cut and adjusted on-site according to the dimension of a gap, and there is a problem that construction will take time very much.

  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, the present invention provides a bathroom window window that can construct a bathroom window structure that does not generate a gap around the window frame member and has a good appearance even when a wall panel is not provided on the wall surface to which the window frame member is attached. An object of the present invention is to provide a decorative cover for a frame member.
In addition, the present invention provides a method for constructing a bathroom window that can improve the appearance without generating a gap around the window frame member even when there is no wall panel on the wall surface to which the window frame member is attached. With the goal.

  (1) A decorative cover of a window frame member for a bathroom window according to the present invention is a window frame that constitutes a window opening (for example, a window opening 13 to be described later) of a bathroom unit (for example, a bathroom unit 1 to be described later). A window frame member (for example, an outer window 101 described later) between a body (for example, an upper horizontal frame 11 and a lower horizontal frame 12 described later) and an outer window (for example, an outer window 101 described later) of a building frame (for example, a building frame 100 described later). For example, in a bathroom window structure that is connected by a window frame member 7 described later, and an outer peripheral flange portion (for example, an 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 that is attached so as to cover the outer peripheral flange portion, and is wider than the outer peripheral flange portion and is adjustable in width. It has a configuration .

  (2) In the decorative cover of the window frame member for a bathroom window according to (1), a decorative cover main body (for example, a decorative cover main body 91 to be described later) and a width extension portion (for example, a protrusion extending in the width direction from the decorative cover main body, for example) And a plurality of cutting guide portions (for example, cutting guides described below) along the length direction of the decorative cover. The portions 921, 922, and 923) may be formed at intervals in the width direction, and the width may 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) are provided on the back surface of the width extension portion along the length direction of the decorative cover. 97) may be formed at intervals in the width direction, and the cutting guide portion may be a base portion of the rib.

  (4) The method of constructing a bathroom window according to the present invention is a window frame (for example, a window opening (for example, a window opening 13 described later)) of a bathroom unit (for example, a bathroom unit 1 described later). A window frame member (for example, described later) is provided between an upper horizontal frame 11 and a lower horizontal frame 12 (described later) and an outer window (for example, outer window 101 described later) of a building frame (for example, described later building frame 100). A window frame member 7) is connected, and an outer peripheral flange portion (for example, an outer peripheral flange portion 72 described later) provided on the window frame member is fixed to the window frame body from the indoor side, and then the outer peripheral flange portion is covered. A bathroom window construction method for attaching a decorative cover to the bathroom window, wherein 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. Structure in the bathroom (for example, ceiling described later) The width of the decorative cover is adjusted according to a distance between the window frame member 4) and the window frame member (for example, a distance D1 described later), and the decorative cover after the width is adjusted is connected to the outer peripheral flange portion. It is to be attached to.

  (5) In the bathroom window construction method 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 portions of the window frame member is used as the window frame body. Aligned and fixed to a lower horizontal frame body (for example, a lower horizontal frame body 12 described later) constituting the upper horizontal flange portion (for example, an upper outer peripheral flange portion 721 described later) of the outer peripheral flange portions. The width of the decorative cover is adjusted according to the distance between the adjacent bathroom interior structure and the window frame member, and the decorative cover after the width is adjusted is attached to the upper outer peripheral flange portion. It may be.

ADVANTAGE OF THE INVENTION According to this invention, even when a wall panel does not exist in the wall surface which attaches a window frame member, the window for bathroom windows which can construct | assemble the bathroom window structure which does not generate | occur | produce a clearance gap around a window frame member but has a good appearance A decorative cover for the frame member can be provided.
In addition, according to the present invention, a bathroom window that can construct a bathroom window structure that does not generate a gap around the window frame member and has a good appearance even when a wall panel does not exist on the wall surface to which the window frame member is attached. The 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 bathroom windows which concerns on this invention was applied. It is a perspective view which shows the structure of a window frame member. It is sectional drawing of the bathroom window structure to which the decorative cover of the window frame member for bathroom windows which concerns on this invention was applied. It is sectional drawing which expands and shows the circumference | surroundings of the lower outer peripheral flange part of the window frame member in the bathroom window structure shown in FIG. It is sectional drawing which expands and shows the circumference | surroundings of the upper outer periphery flange part of the window frame member in the bathroom window structure shown in FIG. It is sectional drawing which expands and shows the decorative cover attached to the lower outer periphery flange part shown in FIG. 3, FIG. It is sectional drawing which expands and shows the decorative cover attached to the upper outer periphery flange part shown in FIG. 3, FIG. It is sectional drawing which expands and shows the circumference | surroundings of the upper outer periphery flange part of the window frame member in other embodiment of this invention. It is sectional drawing which expands and shows the circumference | surroundings of the upper outer periphery flange part of the window frame member in other embodiment of this invention.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a view 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 a configuration of the window frame member. FIG. 3 is a sectional view of a bathroom window structure to which a decorative cover of a window frame member for a bathroom window according to the present invention is applied. 4 is an enlarged cross-sectional view of 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 of the periphery of the upper outer peripheral flange portion of the window frame member in the bathroom window structure shown in FIG. 3.

  The bathroom unit 1 includes wall panels 2 and 2, a floor panel 3, a ceiling panel 4, and a bathtub 5 that can be seen on the left and right in FIG. 1. The bathtub 5 is installed between the left and right wall panels 2, 2, and a bathroom window 6 is disposed 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 inner wall of the bathtub 5 and is constituted by the outer window 101 of the building housing 100. Specifically, the bathroom window 6 has a window between the outer window 101 and a window frame body (an upper horizontal frame body 11, a lower horizontal frame body 12, etc., which will be described later) constituting the window opening 13 of the bathroom unit 1. The frame member 7 is configured to be watertightly connected. Note that there is no wall panel continuous with the window frame member 7 on the wall surface to which the window frame member 7 is attached. 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. doing. The left and right sides of the window frame member 7 are adjacent to the wall panels 2 and 2, respectively. These ceiling panel 4, bathtub 5, wall panels 2 and 2 correspond to the “in-bathroom structure” according to the present invention.

  As shown in FIG. 2, the window frame member 7 includes a frame portion 71 and an outer peripheral flange portion 72 formed on one peripheral edge of the frame portion 71 so as to project outward. The frame portion 71 is formed in a rectangular cylindrical 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. Yes. The outer peripheral flange portion 72 is formed in a rectangular frame shape by an upper outer peripheral flange portion 721, a lower outer peripheral flange portion 722, and 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 periphery. On the outer peripheral side and inner peripheral side of the outer peripheral flange portion 72, a pair of mounting ribs 73, 73 for mounting a decorative cover described later are formed in parallel. Further, the outer peripheral flange portion 72 has a plurality of screw holes 74 through which fixing screws are inserted.

  The upper outer peripheral flange portion 721 and the lower outer peripheral flange portion 722 of the window frame member 7 are, as shown in FIGS. 3 to 5, an upper horizontal frame body among the window frame bodies constituting the window opening 13 of the bathroom unit 1. 11 and the lower horizontal frame 12 are brought into contact with the inside of the bathroom and 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 are in contact with the left and right vertical frame bodies of the window frame body from the inside of the bathroom, and are fixed by mounting screws. Note that 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 protrudes 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 by an attachment screw 103 together with the inner window frame 102.

  A resin decorative cover for concealing the mounting screws 14, 15 and the like is attached to the outer peripheral flange portion 72 from the inside of the bathroom so as to cover the outer peripheral flange portion 72. 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. Similarly, a decorative cover is attached.

Here, the decorative covers 8 and 9 will be described in more detail.
FIG. 6 is an enlarged cross-sectional view of 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 includes a pair of engaging ribs 82 and 82 that can engage with the pair of mounting ribs 73 and 73 of the outer peripheral flange portion 72 and one outer edge over the length direction of the flat decorative cover main body 81. And ribs 83. One of the pair of engaging ribs 82, 82 and the outer edge rib 83 are disposed at both ends of the decorative cover body 81 in the width direction (vertical direction shown in FIG. 6).

  The decorative cover 8 is attached by engaging the pair of engaging ribs 82 and 82 with the pair of mounting ribs 73 and 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 attachment member 52 provided between the lower horizontal frame 12 and the flange portion 51 of the bathtub 5. The bathtub attachment member 52 is fixed to the flange portion 51 of the bathtub 5 with 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 the water is stopped, the bathtub mounting member 52 is shielded from view inside the bathroom. Yes.

FIG. 7 is an enlarged cross-sectional view of the decorative cover 9 attached to the upper outer peripheral flange portion 721 shown in FIGS. 3 and 5.
Unlike the above-described 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 configuration in which the width can be adjusted. Specifically, the decorative cover 9 includes a flat decorative cover main body 91 and a width extending portion 92 that is integrally connected to the decorative cover main body 91 and protrudes greatly in the width direction of the decorative cover main body 91. .

  Further, the decorative cover body 91 includes a pair of engaging ribs 93 and 93 that can be engaged with the pair of mounting ribs 73 and 73 of the outer peripheral flange portion 72 and the first outer edge rib over the length direction of the decorative cover 9. 94. One of the pair of engagement ribs 93, 93 (the engagement rib 93 far from the width extension portion 92) and the first outer edge rib 94 are arranged in the width direction of the decorative cover body 91 (vertical direction shown in FIG. 7). It is arranged 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 in 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 a cutting operation when the width extension portion 92 is cut using a cutting tool such as a cutter. The decorative cover 9 is configured such that the width can be adjusted by cutting and removing the width extension portion 92 at any one of the cutting guide portions 921, 922, and 923.

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

  A plurality of ribs 95, 96, and 97 extending along the length direction of the decorative cover 9 are further formed on the back surface of the width extension portion 92 at intervals in the width direction. The rib 95 is a portion that becomes an outer edge rib disposed on the outermost side (the ceiling panel 4 side) of the decorative cover 9 when the width extension portion 92 is cut along the cut line C2 at the cutting guide portion 922. (Hereinafter referred to as the second outer edge rib 95). The rib 96 is a part that becomes an outer edge rib disposed on the outermost side of the decorative cover 9 when the width extension part 92 is cut along the cut line C3 at the part of the cutting guide part 923 (hereinafter referred to as the first rib). 3 outer edge ribs 96). The rib 97 is a portion to be an outer edge rib disposed 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). In addition, when the width extension part 92 is cut | disconnected along the cut line C1 in the site | part of the cutting | disconnection guide part 921, the 1st outer edge rib 94 of the decorative cover main body 91 is arrange | positioned on the outermost side.

  Cutting guide portions 921, 922, and 923 of the decorative cover 9 shown in the present embodiment are base 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 base portions on the side farther from the decorative cover body 91 in the first outer edge rib 94, the second outer edge rib 95, and the third outer edge rib 96. Accordingly, 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 linearly cut using the cutting guides. Therefore, the decorative cover 9 can be easily cut on site without using a cutting aid such as a separate ruler.

  Further, the cutting guide portions 921, 922, 923 are provided at the base portions of the outer edge ribs 94, 95, 96 on the side far from the decorative cover body 91, so that any one of the outer edge ribs 94, 95, 96 can remain on the outermost side of the decorative cover 9. In other words, this decorative cover 9 can be provided with outer edge ribs on the outermost side even if the width extending portion 92 is cut at any of the cutting guide portions 921, 922, 923. The outer edge rib of the decorative cover is arranged in contact with or close to the wall surface, holds the sealing material applied and filled in the gap between the surfaces of the wall surface and the outer edge rib, and ensures reliable water stoppage. It is a rib necessary for securing. For this reason, the decorative cover 9 is stable between the surfaces of the wall surface and the outer edge rib without dropping the applied and filled sealing material to the back side of the decorative cover 9 even after the width adjustment. Can be retained.

  Here, in the window frame member 7 shown in this embodiment, between the opening frame 70 and the ceiling panel 4 of the window frame member 7 shown in FIG. 5 (between the inner surface of the upper frame portion 711 and the surface of the ceiling panel 4). Is a 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, the decorative cover 9 shown in FIGS. 3 and 5 has the cutting guide portion 922 shown in FIG. 7 cut along the cut line C2 in accordance with the distance D1, and the width of the decorative cover 9 is adjusted. ing.

  The decorative cover 9 after the width adjustment 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 is the outermost outer edge rib of the decorative cover 9 and is disposed so as to contact or be 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, and from the inside of the bathroom. The upper horizontal frame 11 outside the upper outer peripheral flange portion 721 is not visually observed. 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 S <b> 2 is applied and filled between the second outer edge rib 95 and the ceiling panel 4 to stop water. 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 dropping off. Thereby, reliable water stop is ensured.

Next, the construction method of the bathroom window which uses this window frame member 7 and the decorative cover 9 is demonstrated.
The construction method of the bathroom window in the present invention is between the window frame (upper horizontal frame 11, lower horizontal frame 12, etc.) constituting the window opening 13 of the bathroom unit 1 and the outer window 101 of the building frame 100. Are connected by the window frame member 7, the outer peripheral flange portion 72 of the window frame member 7 is fixed to the window frame body from the inside of the bathroom, and then a decorative cover is attached so as to cover the outer peripheral flange portion 72. In addition, since the conventionally well-known method can be applied to the method of attaching the frame part 71 of the window frame member 7 to the building frame 100 and the outer window 101, here, the upper outer peripheral flange part 721 of the outer peripheral flange part 72 and 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 aligned with the lower horizontal frame member 12 so that the lower horizontal frame member 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 why the window frame member 7 is aligned with respect to the lower horizontal frame 12 is that the weight of the window frame member 7 can be used. Thereby, the lower horizontal frame 12 is covered and hidden by the lower outer peripheral flange portion 722 and is not exposed.

  On the other hand, 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 by the alignment of the lower outer peripheral flange portion 722. For this reason, the upper horizontal frame 11 is exposed outside the upper outer peripheral flange portion 721 (on the ceiling panel 4 side). This occurs due to a positional shift 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 and 82 of the decorative cover 8 engage with the mounting ribs 73 and 73 of the lower outer peripheral flange portion 722. Thereafter, the sealing material S <b> 1 is applied and filled between the outer edge rib 83 and the flange portion 51 of the bathtub 5. Thereby, as shown in FIGS. 3 and 4, the decorative cover 8 forms a continuous design surface via the sealing material S <b> 1 between the opening frame 70 of the window frame member 7 and the bathtub 5. To improve the appearance.

  On the other hand, a decorative cover 9 shown in FIG. 7 is used for the upper outer peripheral flange portion 721. The decorative cover 9 is cut at the site along the cut line C2 at the site of the cutting guide portion 922 in accordance with the distance D1 between the opening frame 70 of the window frame member 7 and the surface of the ceiling panel 4, and the width Adjusted. Thereby, the decorative cover 9 in which the second outer edge rib 95 is the outermost outer edge rib is obtained.

  Thereafter, the decorative cover 9 after width adjustment 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 S <b> 2 is applied and filled between the second outer edge rib 95 of the decorative cover 9 and the ceiling panel 4. Thus, as shown in FIGS. 3 and 5, the decorative cover 9 forms a continuous design surface via the sealing material S <b> 2 between the opening frame 70 of the window frame member 7 and the ceiling panel 4. To improve the appearance from the inside.

  Therefore, according to this construction method, even when 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 decorative cover 9 whose width is easily adjusted at the site is used. By using, the appearance can be improved. Moreover, since the sealing material S2 filled between the ceiling panels 4 is stably held between the surfaces of the ceiling panels 4 and the second outer edge ribs 95, a reliable water stop is ensured. .

  In the above description, the decorative cover 9 in which the width extension portion 92 is cut at the cutting guide portion 922 is illustrated. However, when the distance D1 is further increased, for example, as shown in FIG. What is necessary is just to use the decorative cover 9 which cut-processed the width extension part 92 in the part of 923. FIG. In the case where the distance D1 is decreased, the decorative cover 9 obtained by cutting the width extension portion 92 at the site of the cutting guide portion 921 may be used, for example, as shown in FIG.

  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. Thus, the width extension portion 92 can be more easily cut along the groove. In this case, the cutting guide portions 921, 922, and 923 are not necessarily arranged at the base portions of the ribs 94, 95, and 96.

  In addition, although this embodiment demonstrated the case where the decorative covers 8 and 9 were attached to the upper outer periphery flange part 721 and the lower outer periphery flange part 722 of the window frame member 7, the construction method of the decorative cover and bathroom window which concerns on this invention is 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 a positional deviation occurs between the window frame member 7 and the vertical frame body on either the left or right side of the window frame body of the bathroom unit 1, the width adjustment described above can be performed 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 (structure in the bathroom)
6 bathroom window 7 window frame member 70 opening frame 72 outer peripheral flange portion 721 upper outer peripheral flange portion 722 lower outer peripheral flange portion 9 decorative cover 91 decorative cover body 92 width extension portion 921, 922, 923 cutting guide portion 95 second outer edge rib (rib) )
96 Third outer edge rib (rib)
97 4th outer edge rib (rib)
100 building frame 101 outside window distance D1

Claims (5)

A window frame member constituting the window opening of the bathroom unit and an outer window of the building frame are connected by a window frame member, and an outer peripheral flange portion provided on the window frame member is connected to the window frame body from the indoor side. In the bathroom window structure to be fixed, a decorative cover for a window frame member for a bathroom window attached so as to cover the outer peripheral flange portion,
A decorative cover for a window frame member for a bathroom window, which is wider than the outer peripheral flange portion and has a width adjustable structure. It has a decorative cover body and a width extension part that protrudes in the width direction from the decorative cover body, and is formed wider than the outer peripheral flange part,
A plurality of cutting guide portions along the length direction of the decorative cover are formed in the width extension portion at intervals in the width direction,
The decorative cover of a window frame member for a bathroom window according to claim 1, wherein the width extension portion has a configuration capable of adjusting a width by being cut at any one 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 said cutting induction | guidance | derivation part is a decorative cover of the window frame member for bathroom windows of Claim 2 which is a base part of the said rib. The window frame member 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. After fixing, it is a construction method of a bathroom window to attach a decorative cover so as to cover the outer peripheral flange portion,
Using the decorative cover of the window frame member for a bathroom window according to any one of claims 1 to 3, as the decorative cover,
In accordance with the distance between the structure in the bathroom adjacent to the outer peripheral flange and the window frame member, the width of the decorative cover is adjusted,
The construction method of the bathroom window which attaches the said decorative cover after the width | variety was adjusted to the said outer peripheral flange part. A lower outer peripheral flange portion of the outer peripheral flange portion of the window frame member is aligned and fixed with respect to a lower horizontal frame constituting the window frame,
According to the distance between the structure in the bathroom adjacent to the upper outer peripheral flange portion of the outer peripheral flange portion and the window frame member, the width of the decorative cover is adjusted,
The construction method of the bathroom window of Claim 4 which attaches the said decorative cover after the width | variety was adjusted to the said upper outer periphery flange part.

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