JP2016160577A - Window frame fitting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a window frame fitting structure with a simple structure and excellent design.SOLUTION: A window frame fitting structure comprises an upper frame member 5 fitted on a top side of an opening, right and left side frame members 7, 7 fitted on right and left sides of the opening, and a lower frame member 6 fitted on a lower side of the opening. The upper frame member 5 includes a detachable extension part 1 extending horizontally toward an indoor side than the right and left side frame members 7, 7, over an entire length in a lengthwise direction. An undersurface of the extension part 1 is a curtain rail fitting surface 4. A hanging plate 2 on a front edge part and hanging plates 3, 3 on right and left edge parts are provided at a front edge part and the right and left side edge parts of the extension part 1, covering the curtain rail 13 and coming in contact with a front edge part 4 of the right and left side frame members 7, 7. All the members are provided with a same decorative finish.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a window frame mounting structure in an opening of a room window.

Conventionally, in the window frame mounting structure of Japanese Utility Model Publication No. 63-124875 (Patent Document 1), as disclosed in FIG. 5, the curtain box is fixed to the surface of the decorative face material that forms the wall surface, An inverted L-shaped curtain support projecting forward, a curtain rail fixed to the lower surface of the curtain support, and attached to the front end portion of the curtain support via an inverted L-shaped bracket with wood screws, And a decorative board arranged so as to cover the curtain rail. The decorative face material is disposed on the indoor surface of the wall panel constituting the wall, and the curtain support is fixed to the indoor surface of the wall panel together with the decorative face material with a wood screw. The technology is known.

Japanese Utility Model Publication No. 63-124875

According to the prior art disclosed in Patent Document 1, in order to attach a curtain box to a wall surface, it is necessary to superimpose a single surface material on the back surface of the decorative surface material (inside the wall) in advance. When the rail and the curtain box are no longer necessary, the curtain rail is attached via the curtain support, so that a hole mark of the wood screw remains on the wall surface on the indoor side, and the appearance becomes unsightly. Furthermore, since the window frame and the curtain box are separate products, the color and pattern of the makeup already applied are different, and the appearance is not clean and the design is often not excellent. The present invention has been made to solve the above-described problems, and it is an object of the present invention to provide a window frame mounting structure having a simple structure and excellent design.

The window frame mounting structure according to claim 1 includes an upper frame provided on the upper side of the opening, a side frame provided on both left and right sides of the opening, and a lower frame provided on the lower side of the opening. The upper frame is provided with an overhanging portion that extends horizontally over the entire length in the length direction from the side frames provided on both the left and right sides, and the underside of the overhanging portion is a curtain. A hanging plate is provided which is a rail mounting surface and covers the curtain rail at the front end portion and the left and right end portions of the projecting portion.

The window frame mounting structure according to claim 2 is characterized in that the projecting portion is detachably attached to the front end portion of the upper frame as a member different from the upper frame.

The window frame mounting structure according to claim 3 is characterized in that the hanging plate provided at the left and right end portions of the projecting portion is in contact with the front end portion of the left and right side frames.

The window frame mounting structure according to claim 4 is characterized in that the upper frame, the overhanging portion, the left and right side frames, the lower frame and the hanging plate constituting the window frame are all subjected to the same makeup. It is.

According to the first aspect of the present invention, in the overhanging portion in which the upper frame of the window frame overhangs in the lengthwise direction, a hanging plate is provided at the front end portion and the left and right end portions of the overhanging portion. Therefore, it has a function of a curtain box that covers the curtain rail, and a laborious work such as a frame construction for attaching the curtain box, which has been conventionally performed, becomes unnecessary.

According to the second aspect of the present invention, if the curtain rail or the curtain box becomes unnecessary after the window frame is constructed, the overhanging portion is a separate member that can be detached, so that the upper frame can be removed. Appearance. Further, when the curtain rail or the curtain box is required, a laborious work such as a frame construction is not required by simply attaching another member as the projecting portion to the front end portion of the upper frame.

According to the invention of claim 3, the load of the dead weight of the curtain box that is applied only to the joint portion between the front end portion of the upper frame and the overhang portion is distributed to the front end portions of the left and right side frames. Thus, it is possible to prevent the curtain box from dropping out.

According to the fourth aspect of the present invention, the window frame and the curtain are formed by applying the same makeup to all the members constituting the window frame, such as the upper frame, the overhang portion, the left and right side frames, the lower frame, and the hanging plate. The box creates a sense of unity in appearance, and it is neat and improves design.

Partially exploded perspective view showing the configuration of the curtain box The perspective view which shows the state before attaching a curtain box to a window frame The principal part expanded sectional view which shows the state before attaching a curtain box to a window frame The principal part expanded sectional view which shows the state after attaching a curtain rail and a curtain box to a window frame Sectional view showing a conventional curtain box

Embodiments of the present invention will be described below with reference to the drawings.
In FIG. 1, the curtain box A is composed of an overhang portion 1, a front end portion hanging plate 2, and left and right end portion hanging plates 3, 3 (the curtain rail is not shown), and as shown in FIG. 2, A window frame B composed of an upper frame 5, a lower frame 6, and left and right side frames 7, 7 is attached to a base frame 9 and a lintel 10 with a wood screw (not shown) through a tree 8. As shown in FIG. 3, the decorative face material 11 is attached to the front surface on the indoor side after the window frame B is attached to the housing.

As shown in FIG. 4, the overhanging portion 1 of the curtain box A is attached to the upper frame front end portion 12 of the window frame B attached to the casing, and the front end portion hanging plate 2 and the left and right end portion hanging portions in the overhanging portion 1 Each plate 3 is attached. For assembling the curtain box A and attaching the curtain box A to the front end portion 12 of the upper frame, for example, fixing means (not shown) such as a dowel or sunk joint is used. Further, the left and right end drooping plates 3 have dimensions that can conceal the end surfaces of the overhanging portion 1, the front end drooping plate 2 and the curtain rail 13 and can contact the front end portions 14 of the left and right side frames 7. Does not use a fixing means for the front end portions of the left and right side frames 7, and the overhang portion 1 and the front end portion hanging plate 2
It is attached to each wooden end using a fixing means such as an adhesive. The curtain rail 13 is attached to the curtain rail attachment surface 4 in the curtain box A with a wood screw (not shown).

Since the front end portion hanging plate 2 and the left and right end portion hanging plates 3, 3 are provided at the front end portion and the left and right end portions of the overhang portion 1, it has the function of the curtain box A that covers the curtain rail 13. Thus, laborious work such as a frame construction for attaching a curtain box, which has been conventionally performed, becomes unnecessary. Further, if the curtain rail 13 and the curtain box A are not necessary after the construction of the window frame B, the overhanging portion 1 can be attached and detached by a separate member from the upper frame 5,
It can be easily removed, and the upper frame 5 has a clean appearance. Further, when the curtain rail 13 or the curtain box A is necessary, the overhang portion 1 which is the separate member is used.
By simply attaching to the front end of the upper frame 5 using a known fixing means, laborious work such as frame construction becomes unnecessary.

And the load of the dead weight of the curtain box A applied only to the attachment structure part of the front end portion of the upper frame 5 and the overhanging portion 1 is applied to the left and right end portion hanging plates 3, 3 in the overhanging portion 1. The curtain box A as a whole can be more securely prevented from falling off by being dispersed in the front end portions 14 of the left and right side frames 7 and 7 in contact therewith. Further, by applying the same makeup to the members constituting the window frame B, such as the upper frame 5, the overhanging portion 1, the left and right side frames 7, the lower frame 6, and the front end hanging plate 2, the window frame B and The curtain box A creates a sense of unity in appearance, and is neat and improves the design.

A Curtain box B Window frame 1 Overhang portion 2 Front end hanging plate 3 Left and right end hanging plate 4 Curtain rail mounting surface 5 Upper frame 6 Lower frame 7 Left right frame 8 Tree 9 Base frame 10 Tail 11 Cosmetic surface material 12 Front frame front end 13 Curtain rail 14 Left right frame front end

Claims (4)

A window frame mounting structure for mounting to an opening for a room window, wherein the window frame includes an upper frame provided above the opening, side frames provided on both left and right sides of the opening, and a lower part of the opening. A lower frame provided on the side, and the upper frame includes a projecting portion that projects horizontally across the entire length in the lengthwise direction from the left and right side frames, and the projecting portion has a lower surface. Is the curtain rail mounting surface,
And the window frame attachment structure which provided the drooping board which covers the said curtain rail in the front-end part and right-and-left side edge part of the said overhang | projection part. The window frame mounting structure according to claim 1, wherein the projecting portion is detachably attached to the front end portion of the upper frame as a member different from the upper frame. 3. The window frame mounting structure according to claim 1, wherein the hanging plate provided at the left and right end portions of the projecting portion is in contact with a front end portion of the left and right side frames. The upper frame, the overhanging portion, the left and right side frames, the lower frame, and the hanging plate that constitute the window frame are all subjected to the same makeup, according to any one of claims 1 to 3. Window frame mounting structure.

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