JPH031980Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention relates to the frame of a window that is installed in the sleeve of a bay window, and in particular relates to the frame of a window that applies the equal pressure theory. be.

[Conventional technology]

Conventionally, as shown in FIG. 3, a glass support part 2 is provided on an upper frame 1 as a frame for a window installed in the sleeve of a bay window in a general house, and a window is attached to this support part 2 through a bead 4. The interior of the upper frame 1 is partitioned into a main body space 1a and a support space 1b by a partition wall 8 formed within the upper frame 1 with glass 3 fitted therein, and a so-called unrivaled window type is installed in the upper part of the partition wall 8 on the indoor side wall. In some cases, a ventilation device 6 was provided, and an opening 5 for ventilation was provided in the outdoor wall. In order to apply the equal pressure theory that prevents rainwater from entering by maintaining the same pressure inside and outside the frame, an opening 7 is formed in the lower part of the partition wall 8 on the outside wall to support the The inner space 1b is kept at the same pressure as the outside air, thereby preventing rainwater from entering the room from the outside.

In addition, conventionally, as shown in Japanese Utility Model Application No. 57-77380, an opening for applying the equal pressure theory is provided in the curtain wall used in a large building, and this opening is used for air conditioning. There is one that also serves as the outside air inlet of the machine, and there is also one that doubles as the outside air inlet of the machine.
As shown in the publication, in the lower frame of the window,
By communicating the main body space of the lower frame with the outdoor side through the water drain hole, and communicating the support space of the lower frame with the main body space through the drain hole, water in the support space and the main body space can be transferred to the interior of the frame body. Some were designed to be discharged to the outside.

[Problem that the invention attempts to solve]

However, among the conventional window frames shown in FIG. 3, the structure for ventilation and the structure for applying the isobaric theory are constructed without being related to each other.
The structure for draining water inside the frame shown in Japanese Utility Model Application No. 53-147543 is related to the configuration of other functions, and various functions are required in the current situation where multifunctionality is increasingly desired. Since these parts are not related to each other, there are problems in that the structure is complicated and the appearance is poor. As shown in Japanese Utility Model Application Publication No. 57-77380, an opening for applying the equal pressure theory was applied to the outside air inlet of an air conditioner in the curtain wall of a large building. Even if there were a method, it would be difficult to immediately apply it to the frame of a closed-in window, such as the sleeves of a bay window used in ordinary houses. Another problem with conventional frames of this type is that they do not take into account the discharge of condensed water from the interior side of the window glass.

This invention solves the problems mentioned above, and has a structure for ventilation, a structure for applying the isobaric theory, a structure for draining water inside the frame, and a structure for draining condensed water from window glass. By associating these, the structure is not complicated and looks good, and condensed water on the indoor side of the window glass can be discharged without any problems, so there is no water leakage to the indoor side, and it is suitable for general residential use. The object of the present invention is to provide a frame body for a window that can be fitted.

[Means for solving problems]

This invention is based on the main body space formed in each of the frames in a frame body of a fitted window in which a window glass is fitted to the glass support part of the frame body constituted by an upper frame, a lower frame, and left and right vertical frames. The glass support section partitioned by a partition wall is provided in a portion of each frame closer to the room, and the support space formed in the glass support section is communicated with each other. A ventilation hole is formed in the wall to communicate the main space and the outdoor side, a ventilation hole is formed in the upper wall of the partition wall to communicate the main space and the support space, and an opening/closing plate is supported on the upper part of the partition on the indoor side wall. A ventilation system is provided in which a ventilation hole that can be opened and closed mutually is formed in the opening/closing plate and the indoor side wall, and the lower frame has a drainage hole that communicates the lower end of the main space with the outdoor side in the outdoor side wall. A drainage hole is formed in the partition wall to communicate the lower end of the support space with the main space, and is formed above the drainage hole, and a drain hole is formed in the partition wall that communicates the lower end of the support space with the main space, and a drain hole is formed in the partition wall above the drain hole, and a drain hole is formed in the partition wall that connects the support space with the support space on the upper wall on the indoor side from the window glass. A condensed water discharge hole communicating with the indoor side is formed, and a protruding wall that projects upward from the discharge hole toward the indoor side is provided.

[Effect]

The upper frame of the frame of the fitted window according to this invention forms a ventilation hole that communicates the main space with the outdoor side, forms a ventilation hole in the partition wall that partitions the main space and the support space, and forms a ventilation hole in the indoor wall. Since the ventilation system was installed, the support spaces of each frame, that is, the upper frame, the lower frame, and the left and right vertical frames, were made to communicate with each other. In addition, since the ventilation system is connected to the ventilation port through the main space, one ventilation port can be connected to the structure for ventilation by the ventilation system and the application of isobaric theory. It can also be used as a structure for

In addition, the lower frame has a drainage hole formed on the outdoor wall,
Since drainage holes are formed in the partition wall, rainwater etc. that have entered the support space of each of the frames forming the frame are discharged from the support space of the lower frame to the outside through the drainage hole, the main space and the drain hole. In addition, by providing a condensation water discharge hole on the upper wall on the indoor side of the window glass to connect the support space and the indoor side,
When condensed water is generated on the indoor side surface of the window glass, this condensed water can be caused to flow down from the dew condensed water discharge hole into the support space and can be discharged outdoors in the same manner as drainage from the support space. , one water drain hole can be used both as a structure for draining water from inside the frame body and a structure for draining condensed water generated on the indoor side surface of the window glass.

Therefore, with this invention, the above four functions can be fulfilled by simply opening two holes, the ventilation hole provided in the upper frame and the drain hole provided in the lower frame, to the outside of the room, and the structure is improved. Complications can be suppressed.
In addition, there are only two holes that open to the outside of the room: a ventilation hole and a water drain hole. It is difficult to see from the outside and has a good appearance. moreover,
A protruding wall that protrudes upward from the condensation water discharge hole toward the indoor side is provided on the upper wall on the indoor side of the window glass in the lower frame, so that condensed water generated on the indoor side of the window glass flows from the upper wall of the lower frame into the indoor room. It is possible to prevent condensed water from flowing inward and reliably guide it to the drain hole.A vent is provided on the upper wall of the partition wall of the upper frame, and the water is drained upward from the drain hole of the partition wall of the lower frame. Because the holes are provided, even if rainwater enters through the ventilation holes and drainage holes due to the wind, the volume of the main space is large and the wind speed is reduced, making it difficult for rainwater to enter into the support space. This ensures that water leaks into the room can be prevented.

〔Example〕

Below, an example of this invention is shown in Figures 1 and 2.
This will be explained with reference to the figures.

FIGS. 1 and 2 are a longitudinal sectional view and a transverse sectional view showing an embodiment of this invention. The first of these
In the figures and FIG. 2, a bay window 10 protruding from a part of the building of a house has a window frame 11 disposed on both sleeves, and this frame 11 has the following features:
Upper frame 12, lower frame 13 and left and right 1 of upper and lower sets
It has a pair of vertical frames 14 and 15, and partition walls 16, 17 and 18, respectively, are provided in the interior-side portions of each of these frames.
Glass supports 20, 21 and 22, 23 are provided which are divided by 19, and a window opening 24 is opened on the inner peripheral side of the frame 11, and a main body space 1 is provided in each frame.
2a, 13a, 14a, and 15a are provided without communicating with each other. On the other hand, support spaces 12b, 13b, 14b, and 15b are formed in each of the glass support parts 20, 21, 22, and 23 so as to communicate with each other.

Further, in this embodiment, an opening/closing plate 37 having ventilation holes (not shown) that can be opened and closed with respect to a ventilation opening (not shown) provided in the upper part of the partition wall of the indoor wall 25 of the upper frame 12 is provided. It has a ventilation device 26 that is movably supported on the indoor side wall 25 and is in the form of a so-called unmatched window, and this ventilation device 26 communicates the main space 12a with the indoor side, and also connects the lower wall of the upper frame 12 on the window opening side. A ventilation hole 28 is formed at a suitable place on the outside of the room from the window glass 30 of the upper frame 12, and a ventilation hole 29 is formed at a suitable place on the upper wall of the partition wall 16 of the upper frame 12 and the partition walls 17, 18, and 19. The main body space 12a is communicated with the outdoor side, and depending on the vent 29, each main body space 12a, 13a, 14a, 15
a to each support space 12b, 13b, 14b, 15
b, and furthermore, each of the supporting parts 20, 21
A window glass 30 is fitted into each of the openings 22 and 23 on the inner peripheral side of the frame 11 via a pre-attached bead 31 and an insert bead 32.

The lower frame 13 of the frame body 11 includes an outdoor wall 3.
A drain hole 35 is provided below the push edge 36 of the partition wall 17, and the drain hole 35 communicates the lower end of the main body space 13a with the outdoor side.
A drain hole 34 is formed at the lower end of the vertical wall 39 formed by the water drain hole 35 and arranged above the water drain hole 35 .

Further, a condensed water discharge hole 33 is formed in the upper wall 40 of the support part 21 on the indoor side from the window glass 30 of the lower frame 13, and the upper wall 40 on the indoor side from this discharge hole 33 is perpendicular to the upper part of the indoor side end. A protruding wall 41 that protrudes is provided.

In this embodiment, the main spaces 14a and 15a in the vertical frames 14 and 15 are the upper frame 12 and the lower frame 1.
It is also possible to communicate with the main body spaces 12a and 13a in the main body spaces 12a and 13a in the support part spaces 12a and 13a, respectively, and to eliminate the communication with the support spaces 14b and 15b through the vents.

The frame body 11 of the embodiment configured as described above is
The main space 12a communicates with the outdoor side through the ventilation port 28 of the upper frame 12, and the support spaces 12b, 13b, and 14b and 15b are connected to the outdoor side, and as a result, the support parts 20 and 2 that support the outdoor side and the window glass 30 in this fitted window 11
Each support space 12b, 13 in 1, 22, 23
b, 14b, and 15b were placed under a series of atmospheric pressures, and the above-mentioned equal pressure theory was easily applied, and the intrusion of rainwater etc. through each of these parts was arranged in each part. This is prevented due to the equal atmospheric pressure between the spaces.

Note that this invention can also be applied to the frame of a closed-in window other than a bay window.

[Effect of idea]

As explained above, this invention provides a frame for a fitted window in which a window glass is fitted to the glass support portion of the frame constituted by an upper frame, a lower frame, and left and right vertical frames. The main space formed within the glass support section and the glass support section separated by a partition wall are provided in a portion of each frame closer to the interior of the room, and the support section spaces formed within the glass support section are communicated with each other. A ventilation hole is formed in the lower wall on the outdoor side of the glass to communicate the main space and the outdoor side, and a ventilation hole is formed in the upper wall of the partition wall to communicate the main space and the support space.
A ventilation system is provided in which an opening/closing plate is supported on the upper part of the partition of the indoor wall, and a ventilation hole is formed between the opening/closing plate and the indoor wall, which can be mutually opened and closed, A drain hole is formed that communicates the lower end of the support space with the outside of the room, a drain hole that communicates the lower end of the support space with the main body space is formed in the partition above the drain hole, and the window glass A condensed water drain hole is formed in the upper wall on the indoor side to communicate the support space and the indoor side, and a protruding wall that projects upward from this drain hole toward the indoor side is provided, so the following effects can be obtained. It will be done.

That is, the upper frame of the frame of the fitted window according to this invention forms a ventilation hole that communicates the main space with the outdoor side, forms a ventilation hole in the partition wall that partitions the main space and the support space, and forms a ventilation hole that connects the main space with the outdoor side. Since the ventilation system was installed on the side wall, the support spaces of each frame, that is, the upper frame, the lower frame, and the left and right vertical frames, were communicated with each other, so that the outside air and each support of the frame could be communicated with each other. By making it possible to maintain the same atmospheric pressure between the main space and the main space, and by communicating the ventilation device with the ventilation port through the main space, one ventilation port can be connected to the structure and equal pressure theory for ventilation by the ventilation device. Can be made to double as a structure for applications.

In addition, the lower frame has a drainage hole formed on the outdoor wall,
Since drainage holes are formed in the partition wall, rainwater etc. that have entered the support space of each of the frames forming the frame are discharged from the support space of the lower frame to the outside through the drainage hole, the main space and the drain hole. In addition, by providing a condensation water discharge hole on the upper wall on the indoor side of the window glass to connect the support space and the indoor side,
When condensed water is generated on the indoor side surface of the window glass, this condensed water can be caused to flow down from the dew condensed water discharge hole into the support space and can be discharged outdoors in the same manner as drainage from the support space. , one water drain hole can be used both as a structure for draining water from inside the frame body and a structure for draining condensed water generated on the indoor side surface of the window glass.

Therefore, with this invention, the above four functions can be fulfilled by simply opening two holes, the ventilation hole provided in the upper frame and the drain hole provided in the lower frame, to the outside of the room, and the structure is improved. Complications can be suppressed.
In addition, there are only two holes that open to the outside of the room: a ventilation hole and a water drain hole. It is difficult to see from the outside and has a good appearance. moreover,
A protruding wall that protrudes upward from the condensation water discharge hole toward the indoor side is provided on the upper wall on the indoor side of the window glass in the lower frame, so that condensed water generated on the indoor side of the window glass flows from the upper wall of the lower frame into the indoor room. It is possible to prevent condensed water from flowing inward and reliably guide it to the drain hole.A vent is provided on the upper wall of the partition wall of the upper frame, and the water is drained upward from the drain hole of the partition wall of the lower frame. Because the holes are provided, even if rainwater enters through the ventilation holes and drainage holes due to the wind, the volume of the main space is large and the wind speed is reduced, making it difficult for rainwater to enter into the support space. This makes it possible to reliably prevent water from leaking into the interior of the room, making it suitable for use as closed-in windows in general homes.

[Brief explanation of drawings]

FIGS. 1 and 2 are cross-sectional and vertical sectional views showing the frame body of a fitted window according to an embodiment of this invention together with a bay window, and FIG. 3 is an explanatory cross-sectional view showing the upper frame of a conventional example. . 11... Frame body, 12, 13, 14, 15... Upper frame, lower frame, vertical frame, 12a, 13a, 14a, 15
a... Subject space, 12b, 13b, 14b, 15
b...Support space, 16, 17, 18, 19...
Partition wall, 20, 21, 22, 23...Glass support part, 24...Window opening, 25...Indoor side wall of upper frame, 26...Ventilation system, 27...Lower wall of upper frame, 2
8... Ventilation port, 29... Ventilation port, 30... Window glass, 33... Condensation water drain hole, 34... Drain hole, 3
5...Drain hole, 37...Opening/closing plate, 40...Upper wall of lower frame, 41...Protruding wall.

Claims (1)

[Scope of utility model registration request] In a fitted window frame in which a window glass is fitted to the glass support part of the frame constituted by an upper frame, a lower frame, and left and right vertical frames, the main space and partition wall formed in each frame are The glass support section partitioned by the glass support section is provided in the indoor portion of each frame, and the support section spaces formed in the glass support section are communicated with each other. A ventilation hole is formed in the upper wall of the partition wall to communicate the main space and the support space, and an opening/closing plate is supported on the upper part of the partition on the indoor side wall. A ventilation device having a ventilation hole that can be opened and closed mutually with the indoor wall is provided,
A drain hole is formed in the lower frame to communicate the lower end of the main space with the outdoor side in the outdoor wall, and a drain hole is formed in the partition wall to communicate the lower end of the support space with the main space. A condensation water discharge hole is formed in the upper wall on the indoor side of the window glass to communicate the support space with the indoor side, and the condensation water discharge hole is formed above the window glass and projects upward toward the indoor side. A frame for a window that is fitted with a projecting wall.