JPH0868266A - Window connection frame-setting structure - Google Patents

Abstract

PURPOSE: To satisfy the setting of a window connection frame in all cases where screws can be driven to a panel comprising an inner wall from on the side of a surface and the screws can not be easily driven therefrom, in structure for setting the window connection frame wherethrough a window sash provided on an outer wall panel is connected with a window opening provided on the inner wall. CONSTITUTION: When a window connection frame 10 which has a main body 16 extending to a window sash from an inner wall 12 at the inside of a window opening 14 and a face part 18 formed in outward flange shape at the side end of the window opening 14, is fastened to the inner wall 12 with screws, a facing cover 35 is composed of a first cover part 36 covering the face part 18 from indoors and a second cover 38 covering the side end part of the main body part 16 at the face part 18 by being put on the inside of the side end part thereof. In such a way, the facing cover 35 is formed so as to be able to cover both the face part 18 and the side end part of the main body 16 at the face part 18.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window connecting frame mounting structure, and more specifically, when it is difficult to screw a screw on the surface of a tile panel or the like which constitutes the inner wall, and when a screw is screwed on the surface of a resin laminated steel plate or the like. The present invention relates to a mounting structure for a window connection frame that is compatible with any possible case.

[0002]

2. Description of the Related Art Generally,
In a sanitary room unit such as a bathroom unit, a window sash provided on the outer wall and a window opening provided on the inner wall are connected by a window connection frame. FIG. 2 shows an example of a conventional window connecting frame mounting structure. In this figure, 100 is a window sash provided on the outer wall 102, 104
Are window openings provided in the inner wall 106.
4 and the window sash 100 are connected by the window connection frame 108.

The window connecting frame 108 is composed of a main body portion 110 extending from the inner wall 106 to the window sash 100 inside the window opening 104, and a finding portion 112 which is outwardly flanged at the indoor end of the main body portion 110. ing.

In this window connection frame 108, the main body 110 is inserted between the window sash 100 and the window wooden frame 114, and the find portion 112 is provided on the inner wall 10 at the peripheral edge of the window opening 104.
6 is overlaid from the indoor side, and the found portion 112 is fixed by driving a screw 116 into the found portion 112. In addition, the fixing portion by the screw 116 is a decorative cover 118.
It is covered and hidden in.

By the way, the panel forming the inner wall 106 is a tile panel, that is, a tile panel having a tile 120 affixed to the front surface and a metal reinforcing frame 122 on the back surface side,
Or if it is a hard panel such as a stone panel, screw 1
Although it is necessary to prepare a pilot hole for driving 16 from the front surface side of the panel, this work is a troublesome work.

Therefore, as shown in FIG. 2C, the main body portion 110 of the window connection frame 108 in the reinforcing frame 124.
A slit-shaped opening 126 having a width slightly smaller than the outer diameter of the screw 116 is formed on the surface corresponding to the window connection frame 108.
The slit-shaped opening 1 that penetrates the main body 110 in
It is also considered that the window connection frame 108 is fixed to the inner wall 106 by screwing a screw 116 into the 26.

In the case of a tile panel or the like, since the peripheral edge portion of the opening is weakened in strength, the reinforcing frame 124 is provided on the peripheral edge portion.
The reinforcement frame 12 is installed there.
4 is used to attach the window connection frame 108 to the panel of the inner wall 106. This way the tile panel,
It is possible to omit the prepared hole processing in a hard panel such as a stone-clad panel and easily attach the window connection frame 108.

However, when the panel forming the inner wall 106 is a resin laminated steel plate or an FRP panel with ribs 130 as shown in FIG. 2B, it is not necessary to provide a reinforcing frame on the back side, and In the case of such a panel, it is convenient to drive the screw 116 from the front surface side (inside the room) in the found portion 112 because it is easy to drive the screw from the surface.

[0009]

DISCLOSURE OF THE INVENTION The present invention has been made to provide a mounting structure for a window connection frame which can be applied to any of the panels constituting the inner wall. Thus, the invention of the present application is a member for connecting a window sash provided on an outer wall and a window opening of an inner wall, the main body extending inside the window opening from the inner wall to the window sash, and the main body. Forming an outward flange at the window opening side end of
While fixing a window connection frame having a found portion that is overlapped with the inside of the inner wall at the peripheral edge of the window opening to the inner wall with a screw,
In a mounting structure for a window connection frame configured to cover the screw fixing portion with a decorative cover, a first cover part and a main body part for covering the decorative cover from a room side with a found part of the window connection frame. In the embodiment, there is provided a second cover portion which is overlapped with the inside of the end portion on the side of the finding portion and covers the end portion on the side of the finding portion. It is characterized in that it is formed so as to cover any of the end portions on the part side (Claim 1).

According to another invention of the present application, in the mounting structure according to claim 1, a guide groove for screw fixing is formed in both of the found portion of the window connection frame and the end portion of the main body portion on the found portion side. (Claim 2).

According to still another invention of the present application, in the mounting structure according to claim 1 or 2, a fitting recess is formed at an end edge portion of the found portion of the window connection frame and an end portion of the main body portion on the found portion side. On the other hand, a fitting convex portion is formed at a corresponding portion of the first cover portion and the second cover portion in the decorative cover, and the decorative cover is attached based on the fitting of the convex portion into the concave portion. It is characterized in that it is formed as follows (claim 3).

[0012]

As described above, in the mounting structure of the window connection frame of the present invention, the decorative cover covers the first cover part for covering the found part of the window connection frame from the indoor side and the main body part of the window connection frame. According to the present invention, when the window connection frame is fixed with a screw in either the finding portion or the main body portion, the screw is used. The fixed part can be covered with the same decorative cover.

That is, according to the present invention, when a screw is driven through the found portion from the front surface side of the panel forming the inner wall, or when the main body portion of the window connection frame is passed through the reinforcing frame on the rear surface side of the panel. It is possible to cope with any case where a screw is driven.

According to the second aspect of the present invention, a guide groove for fixing a screw is formed in both the found portion of the window connection frame and the end portion of the main body portion on the found portion side. In either case of driving a screw into the panel to be formed from the front side or when driving a screw into the frame by penetrating the main body of the window connection frame on the back side, the screw driving operation should be performed easily. You can

According to a third aspect of the present invention, fitting convex portions are formed on the first cover portion and the second cover portion of the decorative cover, and at the same time, the fitting portion and the main body portion are fitted to corresponding portions of the window connection frame. According to the present invention, a decorative cover having a first cover portion and a second cover portion can be easily attached and a screw fixing portion can be formed. Can be hidden.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described in detail with reference to the drawings. In FIG. 1, 10 is a window opening 14 of the inner wall 12.
A window connecting frame that connects the window sash (not shown) provided on the outer wall with a main body portion 16 extending from the inner wall 12 to the window sash inside the window opening 14, and an outer side at the indoor end of the main body portion 16. It has a collar-shaped finding portion 18. Here, the end portion of the main body portion 16 on the side of the finding portion 18 is a step portion 20.
It is said that.

Fitting recesses 22 and 24 are provided on the peripheral end surface of the found portion 18 and the left end of the step portion 20 in the figure, that is, the end portion on the sash side.
Is provided, and slit-shaped guide grooves 26, 28 are formed in the intermediate portion of the finding portion 18 and the intermediate portion of the step portion. The guide groove 2 in the step portion 20
A projecting portion 29 is formed on the back surface side of 8.

When the panel forming the inner wall 12 has the reinforcing frame 30 on the back surface side, the guide groove 28 on the main body portion 16 side is the upper surface of the reinforcing frame 30 in the figure, that is, the surface corresponding to the main body portion 16. It is formed at a position corresponding to the slit-shaped opening 32 formed in.

On the other hand, the slit-shaped opening 32 of the reinforcing frame 30 has a width slightly smaller than the outer diameter of the screw 34 described later.

Reference numeral 35 is a decorative cover for concealing the fixing portion by the screw 34, which is substantially L-shaped, and has a finding portion 1
The first cover portion 36 that covers 8 and the second cover portion 38 that covers the step portion 20 of the main body portion 16 are provided.

A falling portion 40 is formed at the widthwise end of the second cover portion 38, and the vicinity of the widthwise end portion of the first cover portion 36 and the end of the falling portion 40 of the second cover portion 38 are formed. Fitting projections 42, 44 corresponding to the fitting recesses 22, 24 are integrally formed with the section.

The mounting structure of the window connection frame 10 of this example is the inner wall 1
It is possible to cope with the case where the panel constituting the No. 2 is hard and it is difficult to drive the screw 34 from the surface side, or the case where the screw 34 can be driven from the surface side such as a resin laminated steel plate.

For example, when the panel forming the inner wall 12 is a panel having a hard decorative material such as the tile 46 on the front surface and a reinforcing frame 30 on the rear surface side, the window connection frame 10 is formed as follows. Can be installed. That is, FIG.
As shown in FIG. 7, the found portion 18 of the window connection frame 10 is superposed on the peripheral edge portion of the window opening 14, and the screw 34 is fitted on the guide groove 28 formed in the intermediate portion of the step portion 20 of the window connection frame 10. It is driven in at several places and screwed into the slit-shaped opening 32 of the reinforcing frame 30.

Here, the protrusion 2 is formed on the back surface side of the guide groove 28.
9 is formed, which acts as a boss portion and reinforces the fastening portion of the screw 34. Since the slit-shaped opening 32 of the reinforcing frame 30 has a width slightly smaller than the outer diameter dimension of the screw 34, the screw 34 can be easily screwed.

Next, the first cover portion 36 and the second cover portion 38 of the L-shaped decorative cover 35 are put on the found portion 18 and the step portion 20 of the window connection frame 10, and this is covered. Attach to. At this time, the makeup cover 35
The decorative cover 35 can be easily attached to the window connection frame 10 only by inserting the fitting protrusions 42 and 44 in the fitting recesses 22 and 24 in the window connection frame 10. By mounting the decorative cover 35, the fixing portion of the window connection frame 10 to the inner wall 12 by the screw 34 can be hidden.

On the other hand, in the case where the panel of the inner wall 12 can be screwed in from the surface side such as a resin laminated steel plate, the screw 34 is driven in at an appropriate number of places in the guide groove 26 on the side of the found portion 18 of the window connection frame 10. , The inner wall 12 and the window connection frame 10 are fixed. Then, by mounting the decorative cover 35 in the same manner as described above, the screw 34 driven into the found portion 18 can be hidden.

As described above, according to the mounting structure of the window connection frame 10 of this example, when the screw 34 is driven through the found portion 18 from the front surface side of the panel forming the inner wall 12 or the back surface side of the panel. In any case in which the screw 34 is driven through the main body 16 of the window connection frame 10 with respect to the reinforcing frame 30, the fixing portion by the screw 34 can be concealed by the same decorative cover 35 for makeup.

In this example, since the guide grooves 26 and 28 for screw fixing are formed in both the found portion 18 of the window connection frame 10 and the step portion 20 of the main body portion 16,
The work can be easily performed when the screw 34 is driven.

In this embodiment, the fitting projection 4 is formed on the first cover portion 36 and the second cover portion 38 of the decorative cover 35.
2 and 44 are formed, the fitting recesses 22 are formed in corresponding portions of the found portion 18 and the main body portion 16 of the window connection frame 10.
24, and the convex portions 42 and 44 are formed into the concave portions 22 and 24.
The decorative cover 35 can be easily attached and the screw fixing portion can be concealed because the fitting cover 35 is fitted into the cover.

The embodiment of the present invention has been described in detail above, but this is merely an example, and the present invention can be configured in a form in which various modifications are made without departing from the spirit of the present invention.

[Brief description of drawings]

FIG. 1 is a view showing a mounting structure for a window connection frame which is an embodiment of the present invention.

FIG. 2 is a view showing a conventional window connecting frame mounting structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Window connection frame 12 Inner wall 14 Window opening 16 Main body part 18 Finding part 22,24 Fitting concave part 26,28 Guide groove 34 Screw 35 Makeup cover 36 First cover part 38 Second cover part 42,44 Fitting convex part

Claims (3)

[Claims] 1. A member for connecting a window sash provided on an outer wall and a window opening of an inner wall, the main body extending inside the window opening from the inner wall to the window sash, and the window of the main body. A window connection frame having an outward flange at the opening side end and having a found portion that is overlapped with the inside of the inner wall at the peripheral edge of the window is screwed to the inner wall, and the screw fixing portion is used as a decorative cover. In the mounting structure of the window connection frame configured to cover the decorative cover, the first cover part for covering the found part of the window connection frame from the indoor side and the end part on the found part side of the main body part. It has a form having a second cover part which is overlapped on the inside and covers the end part side of the find part, and the decorative cover covers both the end part of the find part and the end part of the body part on the find part side. A structure for mounting a window connection frame, which is characterized in that 2. The mounting structure according to claim 1, wherein a screw fixing guide groove is formed in both the found portion of the window connection frame and the found portion side end portion of the main body portion. Window connection frame mounting structure. 3. The mounting structure according to claim 1 or 2, wherein a fitting recess is formed at an edge portion of the found portion of the window connection frame and an end portion of the main body portion on the found portion side. Fitting protrusions are formed at corresponding portions of the first cover portion and the second cover portion of the cover, and the decorative cover is attached based on the fitting of the protrusions into the recesses. A structure for mounting a window connection frame, which is characterized in that