JPH045385A - Window shutter mounting structure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a method for attaching a window shutter to the outer surface of a window sash, particularly when the window sash is taken out from the frame of a building to form a bay window. The present invention relates to a method for installing window shutters and their mounting structure.

[Prior Art] Conventionally, it is known that a window sash is provided in an opening of a building, and a shutter is provided outside of the window sash. When installed on the exterior of a wooden building, this type of shutter is installed by attaching a window frame to the opening of the building, and then installing a conventional single-sliding shutter directly on the exterior of the building. Attach.

■In non-wooden buildings, it is common for the shutter frame to be formed separately from the window frame, and to be fixed to the exterior wall structure after the window sash, rather than in direct contact with the window frame.

■On the other hand, in recent buildings, windows are increasingly being formed into bay windows for the purpose of utilizing effective area and improving aesthetics. I tried to keep it in check just by looking at the estimated dimensions of the surrounding area. They are formed into so-called half-roofed windows, and vary depending on the product, making it particularly difficult to accommodate when installing shutters.

■Small shutters are a facility that is suitable for Japan's climate and lifestyle, and are important not only for protecting against rainfall and heat retention, but also for crime prevention on the exterior of windows that are mainly made of glass, and have been essential for openings since ancient times. Therefore, consumers feel the need for shutters even in modern houses. This means that even in model houses at exhibition halls, storm shutters are often required for the windows.

Nevertheless, in the current industry, such products are not provided, resulting in customer dissatisfaction, and there is a delay in responding to the problem.

In general, the current situation is that construction of shutters cannot be started until after the window has been closed, and in particular, the dimensions of the bay windows vary, making it difficult to accommodate even if the dimensions of the openings meet the standards. There are many.

On the other hand, as storm doors become made of metal, the shutter curtains are now formed as shutters and the shutter curtains are raised and lowered along guide rails to open and close.

[Problem to be solved by the invention] However, although window products have been industrialized as window sashes and bay window assemblies are also being provided as an integrated product, there is a tendency for window products to be provided in combination with storm doors or shutters. However, it is easy to install shutters parallel to the outer surface of sliding sliding windows, but it is structurally unreasonable for casement windows, bay windows, etc. However, the development of standard products has been delayed, and it is only recently that some window sashes with shutters have become available.

[Means for Solving the Problems] In view of the above-mentioned actual circumstances, the present invention was created in order to eliminate the conventional drawbacks and solve the problems of meeting the above-mentioned demands. The purpose is to form a shutter attached to the window sash, and
The gist of this paper is a method for installing this shutter, which consists of a four-sided shutter frame, a shutter case, and an elevating frame consisting of a guide rail and a drainer, into an opening of a structure in advance of a window sash, and its installation structure. It is something. and,
The technical means adopted by the present invention is a method for installing a shutter attached to a window sash in front of an opening in a building. A process of fixing the shutter case directly to the outer surface of the structure of the shutter, a process of fixing the shutter case above the four-sided shutter frame, an upper frame,
A process of fitting and attaching a window sash consisting of a vertical frame and a lower frame from the outside and fixing it to the four-sided frame at its outer peripheral end face, and then a process of attaching an elevating frame consisting of a drainer and a guide rail to the outer surface of the four-sided frame. The present invention is characterized by including the following, and is also characterized by a window shutter mounting structure constructed by this method.

[Operation of the Invention] Therefore, according to the present invention, a four-sided frame for a shutter (hereinafter simply referred to as a four-sided frame) in which an upper frame, a vertical frame, and a lower frame are each assembled is first attached to a structure, and then Install the shutter case.

Next, a window frame made up of an upper frame, a vertical frame, and a lower frame is fitted and attached to the inside of the tip of the four-sided frame, and is fixed to the four-sided frame at its outer peripheral end surface, thereby first connecting the four-sided frame and the shutter. The case is first attached directly to the structure, and then the window sash is attached to the four sides of the frame.
There are no difficulties or contradictions between these processes, and the shutter construction takes precedence. Furthermore, since the four-sided frame is composed of an assembly, not only can the extension dimensions of the window sash be set arbitrarily by combining the assemblies, but also because the window sash is directly fixed only to the four-sided frame, it is possible to The window sash can be easily replaced without the need for dismantling the structure, and it is possible to meet the demand for installing shutters on windows that do not have shutters.

[Example] An example in which a window shutter constructed by the method of the present invention is shown in one drawing will be described in detail. Fig. 1 is an overall front view of a window shutter with a part of the shutter cut away, Fig. 2 is a side view, Fig. 3 is a vertical sectional view, and Fig. 4 is a plan view, showing the left half (a ) is a cross-sectional view of the middle part along the line A-A in Figure 3, and the right half (b) is a cross-sectional view of the middle part along line A-A in Figure 3.
FIG. In the figure, 1 is a building, 2 is an opening formed by a base material 11 such as a pillar, girder, lintel, window sill, etc., and 3 is a window sash.

4. is a shutter of the present invention, which includes an upper frame 41, a vertical frame 4;
2. A four-sided shutter frame (hereinafter simply referred to as a four-sided frame) 40 consisting of a lower frame 43, a shutter case 44 fixedly supported on the outer surface of the frame, and guide rails 46 and drainers 47 erected on the left and right sides. A unit member 5 that composes the four-sided frame 40 by assembling the elevator frame 48 of the shutter.
By combining 0 in various ways, the dimensions by which the window sash 3 is taken out from the structure 11 of the building 1 can be arbitrarily set. Here, the unit members 5° are hollow or groove-shaped members that can be assembled with each other,
It has a receiving groove for the tapping screw and is fixed from the end. Further, the base plate 49 is fixed to the upper surface of the lower frame 43 of the square frame 40.

As shown in FIGS. 3 and 4(b), a winding shaft 5 is mounted inside the shutter case 44, and a shutter curtain 7 is wound around a winding drum 6 by a drive device (not shown). be.

The window sash 3 may have any configuration as long as it matches the dimensions of the opening 2, but it consists of an upper frame 31, left and right vertical frames 32, and a lower frame 33, and the lower frame of the four-sided shutter frame 40 It is placed on the base plate 49 attached to the top surface, and the four-sided frame 4
0, and a frame 34 is provided on the other three sides corresponding to the thickness of the structure 11 of the opening 2. 35
is the shoji of window sash 3.

Next, the construction process of the window shutter having the above structure will be explained with reference to FIG.

In this example, first, as shown in the (,) figure.

The four-sided frame 40 of the shutter 4 is directly attached to the outer surface of the structure 11 of the opening 2, and the base plate 49 is attached to the lower frame 43. Thereafter, a shutter case 44 in which the shutter curtain 7 of the shutter 4 is built in and wrapped is attached to the structure 11 above the upper frame 41.

Next, as shown in FIG.
0 so that it fits inside the tip side of the main plate 49.
It is fixed on the top and then on the other three sides using wooden liners or the like in a known manner.

(c) In the figure, the drain 4 of the elevating frame 48 is shown on the outer surface of the four-sided frame 40.
7 and the guide rail 46, finally, the cover 45 of the shutter case 44 is attached to complete the shutter 4, so that it can be raised and lowered, opened and closed.

When attaching the elevating frame 48 to the outer surface of the four-sided frame 40 as described above, the shutter case 44 or the guide rail 46 may also be assembled in advance. Window sash 3 will be completed by installing shoji 35.

Furthermore, by removing the elevating frame 48 by performing the reverse process described above, the window sash 3 can be removed from the four-sided frame 40 by simply removing it. Can be replaced or changed with another window sash with the same opening standard dimensions.

Furthermore, if it is necessary to install a new shutter on the outside of the existing window sash 3, the window sash 3 is dismantled and removed from the building structure, and a new square frame 40 and window are installed on the structure 11. By attaching the combination of sashes 3 as described above, a window body having the shutter 4 on the outside can be formed with the window sashes 3 being brought out from the structure 11.

[Effects of the Invention] In short, the window shutter of the present invention is a method for attaching a shutter attached to a window sash in front of an opening in a building, in which the upper frame, the vertical frame, and the lower frame are each constructed as an assembly. The process of directly fixing the square frame for the shutter to the outer surface of the structure of the opening, above the square frame for the shutter,
The process of fixing the shutter case, the process of fitting and attaching a window sash consisting of an upper frame, vertical frame and lower frame from the outside to the inside of the tip of the four-sided frame, and fixing it to the four-sided frame at the outer peripheral end surface, and then , is characterized by including the step of attaching an elevating frame consisting of a drain and a guide rail to the outer surface of the four-sided frame, so first, by directly fixing the four-sided frame for the shutter to the structure of the building. , the fixing work of the shutter to be taken out and formed can be carried out in advance. Then, the window sash can be fitted and fixed to the inside of the tip of the four-sided frame whose extension dimensions can be freely set, in the same way as in a normal opening, without any difficulty or contradiction between these steps. Not only can you complete the window shutter, but since the window sash is fixed only to the four-sided frame, it is possible to replace the window sash without dismantling the structure, and it is also possible to replace the window sash with the existing window shutter. Shutters can also be installed on satshu simply by removing them. In this case, although the shutter-related packaging will be slightly larger due to the square frame, there is no need to package the entire large window. Furthermore, considering the necessity of shutters for openings, the demand for shutters is promising.
This provides an extremely useful novel effect in that the preceding shutter work is not subordinated to the window sash construction and can be carried out extremely simply and easily.

Shutter case, 45...Cover, 46...Guide rail, 47...Drainer, 48...Shutter lift frame,
49・Main plate, 50...Unit body member.

[Brief explanation of drawings]

The drawings show an embodiment of the shutter for a bay window of the present invention, in which FIG. 1 is an overall front view of the bay window with a part of the shutter cut away, FIG. 2 is a side view, and FIG. 3 is a side view. FIG. 4 is a vertical sectional view, and FIG. 4 is a plan view, the left half (a) is a sectional view of the middle part along the line A-A in FIG. A cross-sectional view of the upper part along the line B-B of
FIG. 5 is a schematic perspective view showing the mounting method in the order of steps.

Claims (5)

[Claims] (1) In the method of attaching a shutter attached to a window sash in front of an opening in a building, a four-sided shutter frame consisting of an upper frame, a vertical frame, and a lower frame are each attached to the outer surface of the opening structure. A process of directly fixing the shutter case, a process of fixing the shutter case above the four-sided frame for the shutter, and a window sash consisting of an upper frame, a vertical frame, and a lower frame is fitted from the outside to the inside of the tip of the four-sided frame. A method for installing a window shutter, comprising the steps of: fixing the outer peripheral end surface of the window shutter to a four-sided frame; and then attaching an elevating frame consisting of a drainer and a guide rail to the outer surface of the four-sided frame. (2) In the mounting structure for a window shutter in front of an opening in a building, the window shutter has a four-sided shutter frame composed of a shutter case, an upper frame, a vertical frame, and a lower frame, and is fixed to the outer surface of the frame. A mounting structure for a window shutter, comprising a lifting frame for the shutter and directly fixed to the outer surface of a structure at an opening. (3) A four-sided frame for a shutter is composed of an upper frame, a vertical frame, and a lower frame, each of which is an assembly of unit parts. 3. The window shutter mounting structure according to claim 2, wherein the window sash is fixed at its outer peripheral end surface. (4) The window shutter mounting structure according to claim 2, wherein the unit member is formed in a hollow or groove shape and has a receiving groove for a tapping screw. (5) The window shutter mounting structure according to claim 2, wherein a base plate is integrally attached to the lower frame of the four-sided shutter frame.