JPH0538230Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The present invention relates to aluminum sash-inserted windows for buildings, and in particular to windows in which glass can be fitted and fixed within the sash frame from both the outdoor and indoor sides of a building. .

[Conventional technology]

The 5th replacement of conventional building aluminum sash-inserted windows
This will be explained with reference to FIGS. 6 and 7.

FIG. 5 is a longitudinal cross-sectional view of a fitted window made of extruded aluminum sections, and FIG. 6 is a cross-sectional view thereof.

The window 1 has a glass 6 attached to the interior surrounded by an upper frame 2, a lower frame 3, and left and right vertical frames 4, 5. It has ribs 7, 7 which are detachable in the left direction in the figure. Further, the left and right vertical frames 4 and 5 similarly have removable ridges 7 and 7 on the outdoor side (upper side in FIG. 4).

When attaching the glass 6 to this window, the rim 7,
7, 7, 7 from each frame, place the glass 6 on the upper surface of the setting block 8 installed on the lower frame 3, and while holding the glass 6 vertically, press the edges 7, 7, 7, 7. is attached to each frame, and the glass 6 is sealed and fixed by inserting beads 9, 9... from indoors and outdoors between the glass 6 and the frames 2, 3, 4, 5, and between the glass 6 and the rims 7, 7... It is.

[The problem that the idea aims to solve]

For this type of building window, if heavy glass is to be installed from the outside of the building, strong scaffolding must be erected on the outside of the building. Furthermore, the work involved transporting and installing multiple sheets of glass on narrow scaffolding, making the work extremely difficult and requiring careful attention. Therefore, this type of problem can be solved if the sash frame has a structure in which the edge of the sash frame can be attached to the glass from the indoor side.

However, as shown in Figure 7, in actual building structures, columns P are constructed near windows, and the mounting pitches of the windows and the pitches of the columns P are often located alternately. Sometimes the glass cannot be fitted into the sash frame from the indoor side. That is, at the location indicated by I in Fig. 7, the glass can be fitted into the sash frame from the inside of the building, but at the location indicated by O, it cannot be fitted from the inside because the pillar P gets in the way. They had no choice but to fit it in from the outside.

In this way, in the past, glass was fitted into the sash frame from the indoor side as much as possible, and glass was fitted from the outside only where it was unavoidable due to the position of the pillars or the interior decoration of the room. I try to get into it.

Therefore, at the actual installation site, even if the specifications are the same, two types of sashes are prepared: one with the edge facing the outdoor side and one with the edge facing the indoor side.
The sash must be installed after determining the fitting direction.

However, when it comes to large buildings,
This type of control is not practical, and since the parts are similar at the assembly site, there is a problem in that confusion such as a state where fitting is impossible due to incorrect assembly is likely to occur.

In addition to the above-mentioned conventional examples, there is also known a fitted window disclosed in Japanese Utility Model Application Publication No. 55-69590. In this fitted window, the upper frame and the lower frame each have a push-edge profile that can be attached and removed on the outdoor side, and the left and right vertical frames have push-edge profiles that can be attached and detached on both the outdoor and indoor sides. The structure was such that glass, synthetic resin panels, etc. could only be attached from the outside. Therefore, there remains the problem that it cannot be used when it is necessary to attach it from both the outdoor side and the indoor side, as in the present invention.

This invention solves the above problems, and allows glass to be attached to the same sash both indoors and outdoors, thereby making it possible to unify standards for one type of sash.
The object of the present invention is to provide an aluminum sash-fitted window for buildings that can prevent construction and management problems and incorrect assembly.

[Means to solve the problem]

In order to achieve the above object, the present invention consists of four members, the upper frame 20, the lower frame 30, and the left and right vertical frames 40 made of extruded aluminum sections, assembled in four directions, with glass grooves and sealing material interposed therein. In an aluminum sash-fitted window for a building to which glass 6 is attached, the upper frame 20 is replaced with an integral upper frame 2 without a rim.
0, and the lower frame 30 is provided with a removable rib 70 on the outdoor side.
and a lower frame portion 30a, and the left and right vertical frames 40 are formed of a vertical frame portion 40a and a ridge 72 that can be freely attached to and removed from the indoor side.

[Effect]

That is, by adopting the above-mentioned configuration, this invention allows glass to be fitted into a building such as a building from the outside by removing the ribbed edge on the outside. On the contrary, when fitting the glass from the indoor side, it is possible to fit the glass by removing the rim on the indoor side, which makes it possible to work at heights safely, and because only one type is required, manufacturing Also, there is less waste in terms of product management.

〔Example〕

Embodiments of the present invention will be described in detail below with reference to the drawings.

FIG. 1 shows a first embodiment of the present invention.

In the figure, 20 is an upper frame, and this upper frame 2
0 consists of an outer piece 21, a middle piece 22, and an inner piece 15, and a glass groove 23 is formed in a portion sandwiched between the outer piece 21 and the middle piece 22, and a sealing material 90 is inserted as shown in the figure. The glass 6 is attached through it. This upper frame 20 is not provided with a raised edge as will be described later.

Reference numeral 30 denotes a lower frame, and the lower frame 30 is composed of a rib 70 that can be freely attached to and detached from the outdoor side, and a lower frame portion 30a.
A bent piece 31 and two bent pieces 32, 32 for attaching the rim are formed at a position of the lower frame 30 corresponding to the glass groove 23 of the upper frame 20, and
A fixed piece 30b is formed that extends downward from between the two bent pieces 32.

The ridge 70 has a vertical piece 71 located on the outdoor side.
and a bent piece 78 bent from the lower part of this vertical piece 71 toward the indoor side. This bent piece 78
Locking pieces 79, 79 that engage with the bent pieces 32, 32 are provided at the lower part thereof. The vertical piece 71 of the ridge 70 and the bent piece 31 of the lower frame portion 30a
A glass groove 33 is formed by the above.

In FIG. 2, reference numeral 40 denotes a vertical frame, and this vertical frame 40 is a vertical frame located on the right side when viewed from the indoor side.
It consists of a. The vertical frame portion 40a consists of an outer piece 41, a base piece 46, and an inner piece 47, and the base piece 46 and the inner piece 47 are provided with engaging pieces 42 and 43 for attaching the ridge 72, respectively. ing.

On the other hand, the ridge 72 for the vertical frame 40 is formed into a substantially U-shape, and a bent piece 73 is provided at a position facing the outer piece 41, and the engaging pieces 42 and 43
Locking protrusions 75 and 76 are provided for removably engaging the ridge 72. Glass grooves 44 are provided at positions corresponding to the glass grooves 23 and 33 provided in the upper and lower frames 20 and 30,
Glass 6 is attached via sealants 90, 90.

Note that the left vertical frame is configured symmetrically with the right vertical frame 40 described above, so illustration and description thereof will be omitted.

In order to attach the glass 6 to the window frame configured in this way from the indoor side, first, the left and right vertical frames 40, 40 are
Remove the ridge 72 located on the indoor side of the
The setting block 8 is attached by adhesive or the like onto the lower frame 30 with the setting block 0 still attached (it may be attached in advance at the factory).

Next, the glass 6 is inserted into the glass groove 23 of the upper frame 20, passed above the lower frame 30, and placed on the setting block 8 on the lower frame 30 at the position of the glass groove 33.

Then, with the glass 6 pressed against the vertical frame 40 side to which the setting block is attached, insert the block between the other vertical frame part 40a and the end of the glass 6 in the same way as the setting block, and set the glass 6.
prevent lateral movement.

Then, after reattaching the removed ribs 72, 72 to the vertical frames 40a, 40a from the indoor side, the fitting work is completed by sealing and fixing between the frame and the glass as in the conventional case.

Normally, this operation is used to attach the glass 6 from the indoor side. However, if it is impossible to attach the glass from the indoor side due to the interior decoration on the outdoor side or the position of the pillars, the glass can be attached from the outdoor side.

Next, the process of attaching it from the outdoor side will be explained.

First, the ridge 70 of the lower frame 30 is removed. next,
As shown by the dotted line in FIG. 2, the glass 6 is deeply inserted into the glass groove 44 of one vertical frame 40, pulled back and inserted an appropriate amount into the glass groove (not shown) of the other vertical frame, and then When the glass 6 is lifted upward and inserted into the glass groove 23 of the upper frame 20, the lower frame 2
Place it on the setting block 8 attached to 0. After attaching the ribbed edge 70 of the lower frame 30 to the lower frame portion 30a, the space between the frame and the glass is similarly sealed and fixed to complete the fitting work.

3 and 4A and 4B show other embodiments of this invention.

In the figure, the upper frame 20, the lower frame part 30a, and the left and right vertical frame parts 40a, 40a have groove parts 25, 26, 35, 4 for attaching beads 10 for holding the glass, respectively, in the parts facing the glass.
Further, grooves 75, 76, 76 are similarly provided in the ridges 70 of the lower frame 30 and the ridges 72, 72 of the vertical frame 40, respectively.

In this second embodiment as well, the glass 6 is attached in substantially the same manner as in the first embodiment.

That is, in order to attach the glass 6 from the indoor side using the structure of the second embodiment, as shown in the lower frame of FIG. 3 and FIG. 4A, bead attachment of the upper frame 20 located on the outdoor side is required. groove 25 and vertical frame 40,
The bead 10 is attached by inserting the attachment part 11 of the bead 10 in advance into the grooves 45, 45 of 40 and the groove 75 of the ridge 70 of the lower frame 30. After the glass 6 is attached in the same manner as in the first embodiment, sealing between the glass and the frame can be performed only on the indoor side.

On the contrary, when installing the glass 6 from the outdoor side, as shown in the upper frame of FIG. 3 and FIG. 26, the beads 10 are attached in advance to the grooves 35 of the lower frame part 30a and the grooves 76, 76 of the vertical frame part 40a, and after the glass 6 is attached from the outdoor side, the upper frame 20 and the vertical frame 4 on the outdoor side are attached.
0, 40, and between the ridge 70 of the lower frame and the glass 6 may be sealed from the outdoor side.

In the above embodiments, the shape of the rim, the mounting position, the type of sealing material, etc. are determined by known methods.
It can be a structure.

In addition, in FIGS. 3 and 4 A and B, the same symbols as those used in the explanation of the first embodiment indicate the same parts as in the first embodiment, so only the symbols are added.
The explanation will be omitted.

[Effect of idea]

Since the present invention has the above-mentioned configuration, glass can be installed from both the indoor and outdoor sides of buildings and other structures.Usually, glass installation work can be done from the indoor side, so it is possible to install glass from outside the building. It is safe because there is no need to handle glass, and even if it is impossible to install glass from the indoor side due to the position of the pillars of the building or the interior, it is possible to install glass from the outside. We can also provide versatile aluminum sash-inserted windows for buildings.

Moreover, according to this invention, it is possible to standardize the standards for one type of sash, and it is also possible to prevent construction and management problems and incorrect assembly.

Furthermore, by providing a groove for attaching the bead to the frame or rim, and attaching the bead to the side opposite to the attaching side in advance, the seal only needs to be applied to one side, eliminating the need to work on both sides and reducing the trouble of attaching. Many of them have excellent features.

[Brief explanation of the drawing]

Fig. 1 is a vertical cross-sectional view of a fitted window showing one embodiment of the present invention, Fig. 2 is a cross-sectional view of the right vertical frame portion, and Fig. 3 is a fitted window showing another embodiment of the present invention. Figures 4A and B are cross-sectional views of the right vertical frame, Figure 5 is a vertical cross-sectional view of a conventional fitted window, Figure 6 is a cross-sectional view of the same, and Figure 7 is a conventional It is a schematic explanatory drawing of an example. 1...Inset window, 2,20...Top frame, 21...
Outer piece, 22... Middle piece, 15... Inner piece, 3,
30... lower frame, 30a... lower frame part, 4,40...
Vertical frame, 40a... Vertical frame part, 46... Base piece part, 47
...Inner piece, 6...Glass, 7,70,72...
Ribbed edge, 71... Vertical piece of the ridged edge, 73... Bent piece of the ridged edge, 75, 76... Locking projection piece, 9, 10... Bead, 23, 33, 44... Glass groove, 41...
Outer piece, 42, 43...Engagement piece, 90...Sealing material.

Claims (1)

[Claims for Utility Model Registration] (1) Four members, the upper frame 20, the lower frame 30, and the left and right vertical frames 40 made of extruded aluminum, are assembled in a square manner, and glass is installed inside through glass grooves and sealing material. 6, the upper frame 20 is formed into an integral upper frame 20 without a raised edge, and the lower frame 30 is attached to the outside side with a detachable raised edge 7.
0 and a lower frame part 30a, and the left and right vertical frames 40 are formed of a push edge 72 and a vertical frame part 40a that can be freely attached and detached to the indoor side. (2) An aluminum sash-fitted window for a building as set forth in claim 1 of the utility model registration claim, wherein a groove portion for fitting a glass holding bead is formed in the glass-facing portion of the frame and the rim.