JP2826482B2 - Double window with ventilation function - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double window having a ventilation function, and more particularly, to a double window with a built-in blind having two inside and outside sliding doors and having a blind installed in a space between each sliding door. Double window provided with an opening and closing panel mechanism for the same.

[0002]

2. Description of the Related Art A double window in which two inner and outer shoji screens are framed in a window frame and glass is fitted into each shoji screen is known, and is widely used as a window of a building such as a building. Double windows are excellent in maintaining airtightness, but have the problem that the glass is susceptible to the outside temperature and the living environment near the window is not good, and in order to reduce heat loss and heat gain by the glass. To
Double window with built-in blinds with blinds attached between glass windows has been developed.

[0003] The double windows are inherently airtight and are difficult to provide a ventilation opening because they are composed of inner and outer glass shojis and blinds attached between the glasses. Because the interior of the building is designed to keep the room temperature constant by air conditioning, for example,
It is not possible to satisfy the demands such as stopping air conditioning and introducing outside air in good weather such as spring and autumn, or providing ventilation to exhaust indoor air.

In order to provide the double window with an exhaust function, a sliding door on the indoor side is attached to the lower frame so as to leave a space therebetween, and this space is used as a suction port, or a hole is formed in the lower frame to form a suction port. An exhaust port is provided on the outdoor side of one of the left and right vertical frames, and a blower is installed in the vertical frame, and the blower is driven to suck indoor air from the inlet of each window, and the space between the double windows In addition, a window structure that exhausts air from the exhaust port through the upper frame to the outside has been proposed (Japanese Patent Publication No. 6-31487).
The installation of the blower and the wiring work associated therewith are troublesome, and a gap must be formed in the lower frame portion on the indoor side, which may cause a problem in the airtightness characteristic of the double window.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems in the ventilation function of a double window, and an object of the invention is to provide a ventilation system which can be freely opened and closed over a window frame. A panel section is provided to allow ventilation inside and outside the room whenever necessary, and the ventilation panel section is configured to maintain sufficient airtightness when closed, and the ventilation panel above and below the window frame is provided. An object of the present invention is to provide a double window having a ventilation function that can be simultaneously opened and closed by turning a handle.

[0006]

In order to achieve the above-mentioned object, a double window having a ventilation function according to the present invention is provided on the inside and outside.
In a double-window with a built-in blind in which a blind is attached between sheets of glass, the double-window is formed on a wall surface adjacent to an upper frame and a lower frame of a window frame of the double window, and communicates with the interior and exterior independent of the double window. Openable and closable panels are provided at the openings to cover the openings, respectively, and by turning the handle attached to the double-glazed sash, the panel is tilted inward and opened, and the handle is turned in the opposite direction. It is characterized in that the panel is closed by a dynamic operation to ventilate inside and outside the room.

A first feature of the structure of the panel opening / closing mechanism according to the present invention is that one end of a second upper slider slidably provided along the upper frame of the window frame is moved upward from the upper frame. The upper end of the upper panel is connected to a link mechanism for opening and closing the upper panel attached to the side end of the upper panel, and the other end of the second upper slider is slidably provided along the vertical frame of the window frame. Connected to the handle attached to the shoji incorporating the inner glass via the upper slider, and turning the handle to slide the second upper slider via the first upper slider to operate the link mechanism Thus, the upper panel is tilted toward the indoor side.

A second feature is that one end of a first lower slider slidably provided along the vertical frame of the window frame is formed at a side edge of a lower panel located below the lower frame of the window frame. The other end of the first lower slider is connected to a handle attached to a shoji, and the other end of the first lower slider is connected to one end of the first lower slider by rotating the handle. The pin member engaged with the long hole is slid along the long hole of the lower panel, and the lower panel is tilted toward the indoor side.

A third feature is that a projection is provided on the second upper slider, and a receiving member is provided on the lower edge of the upper panel when the second upper slider slides on the projection,
When the handle is turned and the second upper slider is slid via the first upper slider to close the upper panel, the projection comes into contact with the receiving member and the receiving member moves in the direction in which the upper panel closes. Is to be displaced.

A fourth feature is that a second lower slider that slides along the lower frame of the window frame is branched from the first lower slider, a projection is provided on the second lower slider, and a lower panel is provided. When the second lower slider slides on the edge, a receiving member is provided which comes into contact with the projection and the protrusion, the handle is turned, and the first lower slider is slid to close the lower panel. The ridge of the second lower slider that slides via the first lower slider contacts the receiving member and presses the receiving member to be displaced in the direction in which the lower panel closes.

A fifth feature is that when the first upper slider slides upward, the first lower slider slides downward, and the first upper slider slides downward. When the upper slider slides downward, the first lower slider is connected by a reversing device so as to slide upward, and the first upper slider or the first lower slider is connected to the handle, and the handle is , The first upper slider and the first lower slider are simultaneously slid, and the second upper slider is slid via the first upper slider to open and close the upper panel. The lower panel is opened and closed by a second lower slider that slides via the slider and the first lower slider.

[0012] Furthermore, the fact that the first upper slider, the second upper slider, the first lower slider, the second lower slider, and the reversing device are housed inside the window frame is another feature of the present invention. The feature of.

The present invention, as shown in FIGS.
The outer glass G2 is incorporated in a window frame F including an upper frame F1, a lower frame F2, a vertical frame F3, and F4, and a sliding door D in which the inner glass G1 is fitted is opened to the indoor side by means of a hinge H. Glass G1 inside and outside attached to window frame F
FIG. 2 assumes a blind window 1 with a blind B attached to a space S between the space B and the space G2.
As shown in (1), panels 2 and 3, which can be freely opened and closed so as to be able to tilt to the indoor side, are provided at the upper and lower portions of the window frame F of the double window 1.

As shown in FIG. 6, the basic structure of the opening / closing mechanism of the upper panel 2 is to slide a second upper slider 5 made of a flexible metal strip or the like along the upper frame F1 of the window frame F. It is movably disposed, and one end thereof is connected to a link mechanism L for opening and closing the upper panel 2 attached to a side edge of the upper panel 2, and the second upper slider 5 is slid to the right to turn the corner. By moving the connecting portion between the second upper slider 5 extending upward through the guide 16 and the link mechanism L upward, the link mechanism L is operated as shown in FIGS. Tilt in the direction of the arrow.

When the upper panel 2 is closed, the second upper slider 5 is slid leftward to move the connecting portion between the second upper slider 5 and the link mechanism L downward. Close Panel 2. In this case, the projection 11 provided on the second upper slider 5 is
The upper panel 2 is closed in an airtight state by pressing the receiving member 12 such that the upper panel 2 is displaced in a direction in which the upper panel 2 closes.

The basic structure of the opening / closing mechanism of the lower panel 3 is the same as that of the second upper slider 5, as shown in FIG.
A first lower slider 6 made of a flexible metal strip or the like is slidably disposed along the vertical frame F3 of the window frame F,
One end is connected to a long hole 9 formed in a side edge of the lower panel 3 via a pin member 10, and the second lower slider 7 is branched from the first lower slider 6 to form a second lower slider 7 is slidably disposed along the lower frame F2.

To open the lower panel 3, the first lower slider 6 is slid downward, and the pin member 10 engaged with the elongated hole 9 is slid along the elongated hole 9. 9. As shown in FIG. 10, the lower panel 3 is tilted toward the indoor side. When closing the lower panel 3, the first lower slider 6 is slid upward. In this case, the second lower slider 7 slides to the left, and the second lower slider 7
The lower panel 3 is closed in order that the projection 13 provided on the lower panel 3 abuts against the receiving member 14 provided on the upper edge of the lower panel 3 and presses the receiving member 14 to close the lower panel 3 in an airtight state. The receiving member 14 is displaced in the direction.

[0018]

In the double window of the present invention, by providing openable and closable panels at the upper and lower portions of the window frame, air can be ventilated into and out of the room whenever necessary, and when the panel is closed, The interaction between the projections and the receiving member closes the panel in an airtight state, so that it is possible to provide a ventilation function while maintaining the airtightness characteristic of a double window.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. EXAMPLE As shown in FIGS. 1 and 3, two inner and outer glasses G1 and G2 were used.
In a double window 1 having a built-in round S in a space S between the windows S, an opening formed on a wall surface adjacent to the upper frame F1 and the lower frame F2 of the window frame F and independent of the double window 1, An upper panel 2 and a lower panel 3 which respectively shield the opening are provided, and these panels 2 and 3 are shown in FIG.
As shown in FIG. 5, it is configured so that it can be opened by tilting to the indoor side.

The opening / closing device for the upper panel 2 will be described. As shown in FIG. 6, a second upper slider 5 is slidably disposed in an upper frame F1 of a window frame F. The second upper slider 5 extends upward through the corner guide 16,
One end thereof is connected to a panel opening / closing link mechanism L attached to a side edge of the upper panel 2.

As shown in detail in FIGS. 7 and 8, the link mechanism L includes a panel case 23 attached to the upper panel 2.
The main arm 22, one end of which is pivotally connected to the frame side by a pin member 26, is connected by a pin member 27, and the pin member 27 engages with a long groove or a long hole 28 provided in the panel case 23, and It is configured to be slidable along the elongated hole 28. The main arm 22 is connected to one end of the sub arm 21 by a pin member 25, the other end of the sub arm 21 is connected to one end of the second upper slider 5 by a pin member 19, and the pin member 19 is fixed to a fixed guide. It engages with a long hole 24 formed in the plate 20 and can slide along the long hole 24.

The other end of the second upper slider 5 extends downward through the corner guide 17 and is connected to the first upper slider 4 slidably disposed inside the vertical frame F3,
The first upper slider 4 is connected to the first upper
Is configured to be able to interlock with the lower slider 6.
The first lower slider 6 is connected to a handle 8 mounted on a shoji screen D on which the inner glass G1 is mounted via connecting means 29, 30. The handle 8 is connected to a rotary operation such as a rack and pinion device. The first lower slider 6 can be moved up and down by turning the handle 8. Note that the first upper slider 4 may be configured to be directly connected to the handle 8 without the interposition of the reversing device 15.

The details of the second upper slider 5 are shown in FIG. 11 and FIG. 12, in particular, as shown in FIGS. 11 and 12, the arm 33 is pivotally mounted on the arm 33 by pin members 34 and 35, and the pin member 34 is fixed to the upper frame F1. It is configured to engage with a long groove or a long hole 32 formed in the plate 31 and to slide along the long groove or the long hole 32. This configuration functions as a buffer mechanism for the slider, absorbs dimensional fluctuations of the slider, and reduces transmission of a sudden movement of the slider to the link mechanism L of the upper panel 2.

As shown in FIG. 6, a projection 11 is provided on the second upper slider 5, and a receiving member 12 and a second upper slider 5 slide on the lower edge of the upper panel 2. The projection 11 is provided in such a manner that it comes into contact with and presses against the projection 11.

When the first upper slider 4 slides upward, the first lower slider 6 slides downward, and the first upper slider 4 slides downward. Is a device for causing the first lower slider 6 to slide upward. For example, as shown in FIG. 6, a mechanism including racks 36 and 37 and a pinion 38 can be used.

In the opening and closing mechanism for the lower panel 3, as shown in detail in FIGS. 9 and 10, an end of the first lower slider 6 is inserted into a slot 9 formed in a side end of the lower panel 3 by a pin member. 10 engage. Specifically, a pedestal 36 is fixed to an end of the first lower slider 6, and a pin member 42 attached to the pedestal 39 is a long groove or a long hole 41 formed in a guide plate 40 fixed to a frame material. And the other pin member 10 attached to the pedestal 39 engages with the long groove or the long hole 9 formed at the side end of the lower panel 3. In this case, it is possible to slide along the long groove or the long hole 9.

As shown in FIG. 6, from the first lower slider 6, a second lower slider 7 arranged to be slidable in the lower frame F2 of the window frame F is branched. The second lower slider 7 passes through the corner guide 18 to the lower frame F
2 extend into. The second lower slider 7 is provided with a projection 13, and the upper edge of the lower panel 3 is provided with a receiving member 1.
4 is the projection 1 when the second lower slider 7 slides.
3 is provided so as to be in contact with and crimped. This contact,
As shown in FIG. 13, the protrusion 13 can be slid along a long hole 44 formed in a guide plate 43 fixed to the lower frame F2 in order to ensure the pressure bonding.

The opening and closing operations of the upper panel 2 and the lower panel 3 will be described below. In FIG. 1, the handle 8
Is rotated upward by 180 ° counterclockwise, the first lower slider 6 slides downward in FIG. As shown in FIGS. 9 and 10, the pedestal 39 fixed to the first lower slider 6 moves downward by sliding the first lower slider 6 downward, and the pin members 10 and 42 are the long hole 9 and the guide plate 4 respectively.
As a result, the lower panel 3 slides along the long groove or the long hole 41, as shown by the arrow in FIG.
It is tilted 5 ° and opened.

On the other hand, when the first lower slider 6 slides downward by the rotation of the handle 8, the first upper slider 4 slides upward by the reversing device 15, and the second upper slider 5 is moved. Move to the right. As a result, the connecting portion between the second upper slider 5 extending upward through the corner guide 16 and the link mechanism L attached to the side end of the upper panel 2 is moved upward to operate the link mechanism L.

When the second upper slider 5 moves upward from the state shown in FIG. 7, the pin member 19 connecting the second upper slider 5 and the sub arm 21 moves upward along the elongated hole 24 of the guide plate 20. Sliding, the pin member 25 of the sub arm 21 pushes up the main arm 22. As a result, the main arm 22 rotates about the pin member 26 fixed to the frame material as a fulcrum, and the upper panel 2 is moved through the engagement between the pin member 28 and the elongated hole 28 formed in the panel case 23. 8
Is tilted by, for example, 30 ° as shown by the arrow, and is opened.

Next, in FIG.
When it is rotated clockwise by 180 ° from the upper position rotated by 0 ° and returned to the original position, the first lower slider 6 slides upward in FIG. 6 and is fixed to the end of the first lower slider 6. When the pedestal 39 moves upward, the pin member 10 attached to the pedestal 39 slides to the original position along the elongated hole 9 at the side end of the lower panel 3 to close the lower panel 3.
At the same time, the second lower slider 7 branched from the first lower slider 6 slides leftward as the first lower slider slides upward, so that the second lower slider 7 is provided on the second lower slider 7. As shown in FIG.
It comes into contact with the receiving member 14 of the lower panel 3 and presses the receiving member 14 in the closing direction b of the lower panel 3. As a result, the lower panel 3 can be closed in an airtight state.

The above rotation of the handle 8 operates the reversing device 15 to slide the first upper slider 4 downward, and the second upper slider 4 connected to the first upper slider 6. As a result of moving the slider 5 to the left and pulling down the connecting portion between the second upper slider 5 and the link mechanism L, the link mechanism L operates and the upper panel 2 is closed. In this case, as shown in FIG. 15, the protrusion 11 provided on the second upper slider 5 comes into contact with the receiving member 12 provided on the upper panel 2 and the direction b in which the upper panel 2 closes.
The upper panel 2 can be closed in an airtight state.

[0033]

As described above, according to the present invention, in a double window having a blind built in between the inner and outer glasses, the double window is formed on the wall surface adjacent to the upper frame and the lower frame of the window frame. An independent opening and closing panel for shielding the opening and closing the interior and exterior are provided, and the panel can be easily opened and closed by operating the handle attached to the double-windowed shoji. Independently, it can be ventilated by circulating indoors and outdoors whenever necessary, and when the panel is closed, sufficient airtightness is ensured, allowing ventilation without impairing airtightness as a whole Double glazing is provided.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a double window having a ventilation function according to the present invention.

FIG. 2 is a schematic side view showing an open state of a panel provided in upper and lower portions of a window frame in the double window of the present invention.

FIG. 3 is a sectional view taken along the line AA of FIG. 1;

FIG. 4 is a sectional view taken along the line BB of FIG. 1;

FIG. 5 is a sectional view taken along the line CC of FIG. 1;

FIG. 6 is a schematic perspective view showing a panel opening / closing mechanism according to the present invention.

FIG. 7 is a side view showing the link mechanism in a state where the upper panel is closed.

FIG. 8 is a side view showing the link mechanism in a state where the upper panel is opened.

FIG. 9 is an enlarged side view of a portion Y in FIG. 6 in a state where a lower panel is closed.

FIG. 10 is an enlarged side view of a portion Y in FIG. 6 in a state where a lower panel is opened.

FIG. 11 is an enlarged plan view of a portion X in FIG. 6;

FIG. 12 is a perspective view showing a guide plate of a second upper slider.

FIG. 13 is a partial perspective view showing details of a Z part in FIG. 6;

FIG. 14 is a partial perspective view showing an abutment state between a protrusion of a second lower slider and a receiving member of a lower panel.

FIG. 15 is a cross-sectional view showing a contact state between a protrusion of a second upper slider and a receiving member of the upper panel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Double window 2 Upper panel 3 Lower panel 4 1st upper slider 5 2nd upper slider 6 1st lower slider 7 2nd lower slider 8 Handle 9 Elongate hole 10 Pin member 11 Projection part 12 Receiving member 13 Projection Part 14 Receiving member 15 Reverse device 16 Corner guide 17 Corner guide 18 Corner guide 19 Pin member 20 Guide plate 21 Sub arm 22 Main arm 23 Panel case 24 Long hole 25 Pin member 26 Pin member 27 Pin member 28 Long hole 29 Connecting member 30 Connecting member 31 Guide plate 32 Long hole 33 Arm 34 Pin member 35 Pin member 36 Rack 37 Rack 38 Pinion 39 Pedestal 40 Guide plate 41 Long hole 42 Pin member 43 Guide plate 44 Long hole F Window frame F1 Upper frame F2 Lower frame F3 Vertical Frame F4 Vertical frame G1 Inside glass G2 Outside glass B Blind L Link mechanism D Shoji H Hinge S Space

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-1-2496 (JP, U) JP-A-49-96741 (JP, U) JP-A-52-143248 (JP, U) JP-A-63 186885 (JP, U) (58) Field surveyed (Int. Cl. ⁶ , DB name) E06B 7/04 E06B 3/32

Claims (5)

(57) [Claims] 1. A double window with a built-in blind, wherein a blind is attached between two inner and outer glasses, wherein the double window is formed on a wall surface adjacent to an upper frame and a lower frame of a window frame of the double window. Is provided with an openable and closable upper panel and a lower panel that respectively shield the openings at the openings communicating with the independent indoor and outdoor, and the inside and outside of the upper panel is ventilated by opening and closing the panels. The opening / closing mechanism is configured to attach one end of a second upper slider slidably provided along the upper frame of the window frame of the double window to an upper panel attached to a side end of the upper panel located above the upper frame. A sliding door connected to an opening / closing link mechanism and incorporating the inner glass via a first upper slider slidably provided at the other end of the second upper slider along the vertical frame of the window frame. Connected to the handle attached to the It has a ventilation function characterized in that the upper panel is tilted toward the indoor side by rotating, sliding the second upper slider via the first upper slider, and operating the link mechanism. Double windows. A second upper slider provided with a projection, and a lower edge of the upper panel provided with a receiving member which comes into contact with the projection when the second upper slider slides; At the time when the upper panel is closed by sliding the second upper slider via the first upper slider so that the protrusion contacts the receiving member and the receiving member is displaced in a direction to close the upper panel. The double window having a ventilation function according to claim 1, wherein the window is pressed. 3. A double window with built-in blinds wherein a blind is attached between two inner and outer glasses, the double window being formed on a wall surface adjacent to an upper frame and a lower frame of a window frame of the double window. Is provided with an openable and closable upper panel and a lower panel that respectively shield the openings at the openings communicating with the independent indoors and outdoors, and ventilates the indoors and outdoors by opening and closing the panels. The opening / closing mechanism forms one end of a first lower slider slidably provided along the vertical frame of the window frame of the double window at a side end of a lower panel located below the lower frame of the window frame. The other end of the first lower slider is connected to a handle attached to a shoji incorporating the inner glass, and the other end of the first lower slider is connected to the long hole or the long groove via a pin member. Separate the second lower slider that slides along the frame The second slider is provided with a protrusion, and the upper edge of the lower panel is provided with a receiving member that comes into contact with the protrusion when the second lower slider slides, and the handle is turned. And sliding the first lower slider downward to slide the pin member connected to one end of the first lower slider and engaging with the long hole or long groove along the long hole or long groove of the lower panel. Accordingly, when the lower panel is tilted inward of the room, the handle is rotated, the first lower slider is slid upward, and the lower panel is closed. A double window having a ventilation function, wherein the receiving member is pressed so as to be displaced in the direction. 4. A double window with built-in blinds wherein a blind is attached between two inner and outer glasses, wherein the double window is formed on a wall surface adjacent to an upper frame and a lower frame of a window frame of the double window. Is provided with an openable and closable upper panel and a lower panel, each of which is provided at an opening communicating with an independent indoor and outdoor room, so as to open and close the panel so as to ventilate the indoor and outdoor. One end of a second upper slider slidably provided along the upper frame of the window frame is connected to a link mechanism for opening and closing the upper panel attached to a side end of the upper panel located above the upper frame. An opening / closing mechanism for an upper panel in which the other end of the second upper slider is connected to a first upper slider slidably provided along the vertical frame of the window frame; The first slidably provided along the vertical frame
One end of the lower slider is connected to a long hole or a long groove formed at a side end of the lower panel located below the lower frame of the window frame via a pin member, and the pin member is arranged along the long hole or the long groove. A lower panel opening / closing mechanism that opens and closes the lower panel when sliding, a first upper slider and a first lower slider, and a first lower slider when the first upper slider slides upward. The slider slides down and the first
And a reversing device for connecting the first lower slider to slide upward when the upper slider slides downward, and assembles the first upper slider or the first lower slider with the inner glass. The first upper slider and the first lower slider are simultaneously slid by the rotation of the handle,
A second upper slider that slides a second upper slider through the first upper slider to open and close the upper panel and opens and closes the lower panel by the first lower slider; Double windows. 5. The apparatus according to claim 4, wherein the first upper slider, the second upper slider, the first lower slider, the second lower slider, and the reversing device are housed inside the window frame. Double windows with ventilation function.