JP2927043B2 - window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window provided with an automatic window opening / closing device and the like.

[0002]

2. Description of the Related Art Recently, the use of Western-style windows, for example, windows that can be opened inward, has been increasing due to the westernization of buildings. For such a Western-style window, an automatic locking and closing device for a window equipped with a motor or the like as a power source is used together with a manual inward opening / closing mechanism, and the centralized control or individual The windows are locked and the doors are opened and closed.

[0003]

In the case where such an automatic locking device or an automatic inward opening / closing device is applied to a window together with a manual inward opening / closing mechanism, the automatic locking device or the automatic inward opening / closing device in an inward opening state. Is operated, there is a risk that the inward opening state cannot be released or the inward opening / closing mechanism is damaged. For example, when the automatic locking device is operated and set to the locked state in the inwardly opened state, the latch and the catch of the locking mechanism are brought to the engagement position without actually engaging with each other, resulting in the inwardly opened state. , That is, the window cannot be set from the inwardly opened state to the completely closed state.

[0004] The present invention has been made in view of the above-mentioned points, and an object of the present invention is to provide an automatic locking device or an automatic inward opening / closing device in a window having a manual inward opening / closing mechanism. It is an object of the present invention to provide a window that can prevent the occurrence of a problem such as damage to the opening / closing mechanism and prevent the occurrence of damage to the opening / closing mechanism.

[0005]

SUMMARY OF THE INVENTION According to the present invention, the object is to support a window frame and a window frame via a hinge mechanism so that the window frame can be opened and closed and opened and closed. It was <br/> Madokamachi the opening and closing mechanism defeat among the inner defeat open and close the Madokamachi to the window frame, is disposed between the window frame and Madokamachi, open or closed open inner for window frames Madokamachi If no detection signal indicating the inward opening state of the window frame with respect to the window frame is received from this detector ,
In response to receiving the detection signal indicating the inward opening state of the window frame of the window frame from the detector while receiving the detection signal indicating that the inward opening and closing mechanism performs the inward opening and closing in accordance with the inward opening and closing command including the inversion release command, the inward opening and closing mechanism is supplied. and comprising a window opening and closing controller for ignoring inner defeated switching command that, the hinge mechanism, Madokamachi the window frame
Window frame so that it can be opened and closed freely.
A common hood for opening and closing the inside of the window and opening and closing it between the window frames
Hinge mechanism, and a hinge that is used for inward opening and closing.
Open the window frame in the window frame in cooperation with the mechanism to open and close freely
Between the window frame and the window frame via the inward opening / closing mechanism
Hinge mechanism for opening and closing the inward opening, inward opening and inward opening
Collapse window frame in window frame in cooperation with hinge mechanism shared for opening and closing
Open and close support, hinge connection between window frame and window frame
Is arranged between the window frame and the window frame so that
It is equipped with a hinge mechanism for opening and closing inward and closing windows.
The control device is movably arranged around the window frame,
Movable connected to closing mechanism and hinge mechanism for opening and closing
Body and an electric motor for moving the movable body.
Indicates the open state of the window frame from the detector to the window frame
If the detection signal is not received, the supplied inversion command
According to, the movable body is moved by operating the electric motor,
Hinge between window frame and window frame by hinge mechanism for opening and closing inside
Connection is performed, and the window frame is lowered by the opening / closing mechanism
With the hinge mechanism for opening and closing inward
Hinge for opening and closing the inside of the window frame and window frame via the opening and closing mechanism
While disconnecting, follow the supplied collapse release command.
To operate the electric motor to move the movable body,
Release the window frame by the closing mechanism and open the window frame.
Window frames and windows via a flip-open mechanism with a hinge mechanism for closing
Restores the hinge connection for opening and closing inward with the frame and falls down
Hinge connection between window frame and window frame by hinge mechanism for opening and closing
Is achieved by the window it is I Do so as to release the.

[0006] According to the present invention, said object is also provided in said window.
And a fixing mechanism for fixing the window frame to the window frame.
The window opening / closing control device is equipped with a window frame
If no detection signal indicating the inward opening state is received for
To the fixing mechanism according to the supplied fixing and releasing commands.
Fixation and release from the detector.
Receives a detection signal indicating the open state of the frame with respect to the window frame
In this case, the supplied fixed and fixed release commands will be ignored.
It is also achieved by a hanging window.

[0007]

In the present invention, the detector for detecting the open state of the window frame with respect to the window frame is disposed between the window frame and the window frame. The detector is a mechanical detector such as a limit switch. Alternatively, a non-contact type photoelectric detector or a magnetic detector including a light emitting element, a light receiving element, and the like may be used. This detector detects the open / closed state of the window frame with respect to the window frame. When the window frame is opened inward with respect to the window frame, this is detected and the window frame is detected. It is preferable to arrange between the window frame and the window frame so as not to send out a signal such that the window frame is opened inward.

The command supplied to the window opening / closing control device may be from a switch provided on a window frame or a window frame, but may be arranged in another place to centrally control locking and window opening / closing. It may be a command from the centralized control device.

In one preferred embodiment, the window opening / closing control device according to the present invention includes a movable body that is moved by an electric motor. The movable body is made flexible at a corner of a window frame. A strip may be presented as an example, but instead may be largely flexible, and instead of a strip, a string of steel wire (push-pull cable), chain, etc. May be included.

[0011]

In the thus constructed window of the present invention, the detector detects the state of the window frame relative to the window frame, that is, the open / closed state of the window. The detected opening / closing state of the window is supplied to the window opening / closing control device.If the window opening / closing control device does not receive a detection signal indicating the inward opening state of the window frame from the detector, the window opening / closing device outputs the window frame. The inward opening / closing mechanism or the fixing mechanism is caused to perform the inward opening / closing or the fixing and unlocking in accordance with the inward opening / closing command or the fixing / fixing release command supplied from the provided switch or the like. On the other hand, when receiving a detection signal indicating an inward opening state with respect to the window frame of the window frame from the detector, the window opening / closing control device ignores the inward opening / closing command or the fixing / fixing release command supplied from a switch or the like, The window frame is not turned inward or fixed or released from the window frame.

Hereinafter, the present invention will be described in more detail with reference to specific examples shown in the drawings. This will clarify the invention described above and other inventions.

The present invention is not limited to these specific examples.

[0014]

1 and 2, a window 1 comprises a window frame 6 comprising an upper frame 2, a left vertical frame 3, a right vertical frame 4 and a lower frame 5, an upper frame 7, a door stop frame 8, and a vertical frame. Window frame 11 consisting of 9 and lower frame 10
And a glass 12 fitted in a window frame 11 and a handle 13 attached to the door stop frame 8. Further, the window 1 is provided with a driving device 14 installed in the lower frame 10, a hinge mechanism 15 for opening and closing inward between the window frame 6 and the window frame 11,
It has a hinge mechanism 16 for opening and closing inward, a hinge mechanism 17 for inward opening and closing and opening and closing, a locking mechanism 18 as a fixing mechanism for fixing the window frame 11 to the window frame 6, and an opening and closing mechanism 19. ing. Also, around the window frame 11,
A strip 20 made of steel is movably provided, and the strip 20 is flexible at a corner of the window frame 11 so that the strip 20 can be bent at the corner of the strip body 11 and the window frame 11. And a sex part 22.

The drive unit 14 for moving the belt 20 in accordance with the window dropping and fixing command is installed in the lower frame 10 in this embodiment, as shown in FIG. In FIG. 3, the lower frame 1
0 comprises a hollow main body 23 supporting the glass 12, and a cover body 24 detachably fitted to the hollow main body 23,
The driving device 14 includes a support plate 26 of the hollow main body 23 in a hollow 25 defined by the hollow main body 23 and the cover body 24.
, A screw shaft 28 connected to an output shaft of the motor 27, and a nut 2 screwed to the screw shaft 28
9 is provided. The screw shaft 28 is rotatably supported in bearings 30 and 31 mounted on the support plate 26 in the A and B directions.
It is connected to the belt-shaped body main body 21 disposed on the lower frame 10 via the second frame 2. The horizontal plate 3 of the support plate 26 and the hollow body 23
3, slits 34 and 35 are formed along the moving direction of the nut 29, that is, the C and D directions.
9 and the belt-shaped body 21. A pair of guide walls 36 and 37 are integrally formed on the horizontal plate portion 33 so as to protrude downward.
Are movably arranged in the C and D directions. Note that seal members 38 and 39 are fitted to the hollow main body 23, and the seal members 38 and 39 are in contact with the lower frame 5.
A seal member 41 having a lip portion 40 is fitted to the lower frame 5, and the lip portion 40 is in contact with a lower ridge 42 of the hollow main body 23. Proximity switches 44, 45, and 46 are provided on the side wall 43 of the hollow main body 23 along the moving direction of the nut 29. The proximity switches 44, 45, and 46 detect the arrival of the nut 29, and detect the detected electricity. Generate a signal. A key switch 47 is mounted inside the cover 24, and the key switch 47 can be operated by inserting a key from a key insertion hole 48 formed in the cover 24. Also, the cover body 24
As shown in FIG. 1 and FIG. 2, switches 49 and 50 for issuing a command to move down and fix the window are attached.

As shown in FIGS. 2, 4 and 6, the hinge mechanism 15 has a shaft 51 fixed to the window frame 6, and
A window frame 11 having a glass 12 in cooperation with the hinge mechanism 17 is constituted by a bearing 52 which is connected to the inward opening / closing mechanism 19 and, on the other hand, is rotatably connected to the shaft 51 by being inserted into the shaft 51. Is supported by the window frame 6 so that it can be opened and closed.

As shown in FIG. 2, the hinge mechanism 16 includes a shaft 53 connected to the strip 20 and movably attached to the window frame 11, and a bearing 54 fixed and attached to the window frame 6.
The shaft 53 is removed from the bearing 54 at the time of opening and closing and locking of the window by moving the belt-shaped body 20,
The shaft 53 is inserted into the bearing 54 at the time of inward opening and closing.
When the shaft 53 is inserted into the bearing 54, the hinge mechanism 1
Numeral 6 cooperates with a hinge mechanism 17 to inwardly open and close the window frame 11 having the glass 12 and support it on the window frame 6.

As shown in FIG. 2, the hinge mechanism 17 comprises a ball 55 attached to the window frame 11 and a spherical bearing 56 attached to the window frame 6.
1 is supported in such a manner that it can be folded down and opened and closed.

As shown in FIG. 2, the locking mechanism 18 includes a latch 57 connected to the strip 20 and movably attached to the window frame 11, and a receiver 58 fixed and attached to the window frame 6.
When the band 20 is moved and the window is locked, in other words, when the inside of the window is not closed or opened and closed, the latch 57 is used.
Engages with the receiver 58 to fix the window frame 11 to the window frame 6, and the latch 57 is disengaged from the receiver 58 to fix the window frame 11 to the window frame 6 when the door frame is folded down and opened. Cancel.

The inward opening / closing mechanism 19 is provided between the upper frame 7 and the window frame 6, as shown in FIGS. 4 to 6, the upper frame 7 has an opposing guide wall 59.
Are formed integrally, and the belt-shaped body 20 is disposed between the guide walls 59 so as to be slidable in the C and D directions. In the belt-shaped body 20 arranged on the upper frame 7, one end of the belt-shaped body 21 is connected to one end of a moving piece 61 via a screw 60 or the like. An engagement protrusion 62 is provided on the upper surface of the other end of the moving piece 61.
Are formed integrally, and a guide wall 59 is provided on the lower surface thereof.
Slider 63 guided in movement in C and D directions by
Are attached by screws 64 or the like. A V-shaped projection 65 is formed at one end of the moving piece 61 to which one end of the band-shaped body 21 is connected, and one end of a link 67 is rotatably connected in the E direction via a pin 66. I have.
The link 67 includes a straight portion 7 from a position 68 to a position 69.
A cam groove 73 composed of 0 and a curved portion 72 from a position 69 to a position 71 is formed.
A roller pin 74 is attached. The cam roller 73 attached to one end of the fixing member 75 is provided in the cam groove 73.
6 is engaged, and the fixing member 7 fixed to the guide wall 59
At one end of 5, a V-shaped recess 77 having a shape complementary to the V-shaped projection 65 is formed. The fixing member 75 is further provided with an abutting enlarged portion 7 in which a screw 78 for adjusting the abutting position is screwed.
9 are formed integrally, and a guide hole 81 in which a link support 80 is movably arranged in the C and D directions is formed. The movement of the link support 80 in the D direction is performed by the screw 78.
Regulated by: One end of a link 83 is connected to the link support 80 rotatably in the F direction via a pin 82 attached to the link support 80, and the other end of the link 83 is connected to a stay arm 85 via a pin 84. It is connected rotatably in the direction. One end of the stay arm 85
The other end of the stay arm 85 is connected to a bearing 52 of the hinge mechanism 15 by a pin 87 that is rotatably connected to a slider 86 that is movably attached in the C and D directions to the guide wall 59. They are connected by screws 88 and the like. An elongated hole 89 extending in the direction in which the stay arm 85 extends is formed substantially at the center of the stay arm 85.
4 are arranged movably in the direction in which the elongated hole 89 extends. Further, the stay arm 85 is integrally formed with a ridge 90 that engages with the engagement protrusion 62.

As shown in FIGS. 1 and 2, the door stop frame 8 is provided with a limit switch 91 serving as a detector for detecting an open / closed state of the window frame 11 with respect to the window frame 6. , Proximity switches 44, 45,
46, an electric circuit board 9 on which a control circuit 92 for receiving signals from the key switch 47 and the switches 49 and 50 is mounted.
3 is provided on the support plate 26 as shown in FIG.

The control circuit 92 comprises a prohibition circuit 94 and a drive control circuit 95 as shown in FIG.
When the detection signal indicating the inward opening state of the window frame 11 with respect to the window frame 6 is not received from the limit switch 91, the inward opening / closing command and the fixing / fixing release command received from the switches 49, 50 and the key switch 47 are received. It is supplied to the drive control circuit 95 as it is, and from the limit switch 91 to the window frame 1
When receiving the detection signal indicating the inward opening state of the first window frame 6, the switches 49 and 50 and the key switch 47 are received.
The prohibition of supply of the inward opening / closing command and the fixing / fixing release command received from the drive control circuit 95 is prohibited and ignored.
The drive control circuit 95 activates the motor 27 in a predetermined manner in accordance with the inward opening / closing command and the fixing / fixing release command supplied through the prohibition circuit 94 and the detection signal supplied from the proximity switches 44, 45 and 46. In this example, the belt 20, the motor 27, the control circuit 92, etc.
A window opening / closing control device is embodied.

Referring to FIGS. 8 and 9, a description will now be given, with reference to FIGS. 8 and 9, of the thus constructed window 1 of the present invention.

Normally, the window 1 is in the locked state, and in the locked state, the nut 29 is stopped at the position of the proximity switch 45. In this position, the latch 57 shown in FIG. Latch 57 and receiver 58 brought to position
, The window frame 11 is fixed to the window frame 6 and cannot be opened or lowered. In the locked state, the shaft 53 of the hinge mechanism 16 is detached from the bearing 54, and the limit switch 91 detects that the window 1 is closed, and supplies the detection result to the inhibition circuit 94. .

When the switch 49 is pressed, the switch 49
The inversion command signal is supplied to the control circuit 95 via the prohibition circuit 94, whereby the control circuit 95 operates to supply a current to the motor 27. As a result, when the motor 27 is actuated, the screw shaft 28 is rotated, for example, in the direction A by the rotation of the output rotation shaft, whereby the nut 29 is moved in the direction C, and the connecting member 32 is also moved in the direction C. The strip 20 around the window frame 11 connected to the connecting member 32 is also moved in the direction C around the window frame 11. With this movement of the band 20, the latch 57, the shaft 53 and the moving piece 61 are also moved in the direction C, the latch 57 is released from the catch 58 and unlocked, the shaft 53 is inserted into the bearing 54, and the protrusion 62 Ridge 90
Is no longer engaged. When the moving piece 61 is moved in the C direction, the link 67 connected to the moving piece 61 via the pin 66 is also moved in the C direction, and the cam roller 76 is moved in the cam groove 73 by this movement of the link 67. As a result of the relative movement in the direction D along the straight portion 70 and the subsequent relative movement guided by the curved portion 72, the link 67 is rotated about the pin 66 in the direction E. With this rotation of the link 67, the stay arm 8 connected to the link 67 via the roller pin 74 by the engagement between the roller pin 74 provided at one end of the link 67 and the stay arm 85 in the elongated hole 89.
5 is rotated in the J direction about the pin 87 and
With this overhang of the stay arm 85, the window frame 11 rotates around the rotation center H, that is, falls down as shown in FIG. Further, the moving piece 61 is C
When the V-shaped protrusion 65 is moved in the V-direction and the V-shaped protrusion 65 is fitted into the V-shaped recess 77, the cam roller 76 is brought to the position 71, and the link support 80 is brought to the end of the guide hole 81 in the C direction, the window frame 11 is moved. Is maximally turned down, and the window 1 is opened up maximally. At this time, the nut 29 is the proximity switch 4
4, the proximity switch 44 detects the arrival of the nut 29 and issues a signal for stopping the energization of the motor 27, and receives this signal via the prohibition circuit 94.
Operates to stop the operation of the motor 27.
When the switch 50 is pressed during the movement of the nut 29 in the direction C, the control circuit 95 that receives the press signal via the prohibition circuit 94 operates to temporarily stop the operation of the motor 27. After the temporary stop, when the switch 49 is pressed again, the motor 27 is operated by the control circuit 95, and the nut 29 is moved again in the direction C. When the switch 50 is pressed instead of the switch 49, the control circuit 9
5 causes the motor 27 to rotate in the reverse direction.
9 is moved in the D direction. When the switch 50 is pressed after the arrival of the nut 29 is detected by the proximity switch 44 and the operation of the motor 27 is stopped, the switch 50
The control circuit 95 controls the motor 2 based on the inward release command signal.
As a result, the nut 29 is moved in the direction D. By the movement of the nut 29 in the direction D, the operation reverse to the above is performed, the window frame 11 is completely closed, and the bearing 54 of the shaft 53 is
When the latch 57 is disengaged and the latch 57 and the catch 58 are engaged, the nut 29 reaches the position of the proximity switch 45, and the proximity switch 45 detects this, and the reverse rotation operation of the motor 27 is performed. A signal to stop is issued, which causes the control circuit 9
5 stops the operation of the motor 27.

On the other hand, when a key is inserted into the key switch 47 through the key insertion hole 48, the signal of the key switch 47 is supplied to the control circuit 95 as it is via the prohibition circuit 94. The motor 27 is operated to move in the direction. When the nut 29 is moved in the direction D from the position where the proximity switch 45 is disposed to the position where the proximity switch 46 is disposed, the latch 57 is disengaged by the movement of the band 20 in the direction D in the same manner. While the lock is released, the proximity switch 4
The control circuit 95 which receives this detection signal by detecting the arrival of the nut 29 by 6 operates to stop the operation of the motor 27. In this state, the window frame 11 can be rotated about the rotation center line V by pulling the handle 13 by hand. That is, the window 1 can be opened inward. When the key inserted into the key switch 47 is returned in a state where the window 1 is completely closed, the motor 27 is operated by the control circuit 95 so as to move the nut 29 in the C direction. , The proximity switch 45 issues a signal to stop the operation of the motor 27, whereby the operation of the motor 27 is stopped.

In the case of the window 1, when the window frame 11 is rotated about the rotation center line V and the window 1 is inwardly opened, the limit switch 91 detects this and detects the prohibition circuit 9
In order to supply the detection signal to the control circuit 95, the inhibition circuit 94 inhibits the supply of the signals from the switches 49 and 50 and the key switch 47 to the control circuit 95 and ignores the signal. In this state, even if the key inserted into the key insertion hole 48 of the key switch 47 is returned, the motor 27 is not operated by the control circuit 95 to move the nut 29 in the C direction. Therefore, it is possible to avoid a situation in which the latch 1 is brought into a position where the latch 57 is engaged with the catch 58 and the window 1 cannot be closed due to carelessness or an operation error in the inwardly opened state. Switch 4 when window 1 is open
The same applies to the case where the button 9 is pressed, and the inward tilting mechanism 19 is not forcibly operated in the inwardly opened state, and the situation in which the inward tilting mechanism 19 is damaged due to carelessness or operation error can be avoided.

The window 1 may be provided with another inward opening / closing mechanism 100 similar to the inward opening / closing mechanism 19 so as to withstand wind pressure or the like when the window is opened inward.

The above window 1 has a window frame 6 and a window frame 6.
The hinge mechanism is installed so that it can be opened and closed
Window frame 11 supported by window frame 6 through window frame 11
6. An inward opening / closing mechanism 19 that inwardly opens and closes the window 6, and a window frame
6 and the window frame 11, the window frame 6 of the window frame 11.
As a detector to detect the inward opening and closing state of
Switch 91 and the limit switch 91 to the window frame 1
Receiving a detection signal indicating the inward opening state of the window frame 6
If not, the contents supplied from switches 49 and 50
In accordance with the inward opening / closing command including the
The opening / closing mechanism 19 is opened / closed.
On the other hand, from the limit switch 91 to the window frame 6 of the window frame 11,
When receiving a detection signal indicating the inward opening state,
No inward opening / closing command supplied from switches 49 and 50
Window opening and closing control device, and the hinge mechanism includes a window frame.
6, the window frame 11 is folded down and opened to open and close.
As shown in FIG.
Hinge mechanism 17 for opening and closing, and hinge mechanism 17
Collaborate to open and open the window frame 11 in the window frame 6
As described above, the window frame 6 and the window frame 11 are
And a hinge mechanism 15 for opening and closing inwardly disposed between the
Window frame 11 inwardly into window frame 6 in cooperation with printer mechanism 17
It is freely supported and hinged between the window frame 6 and the window frame 11.
Between the window frame 6 and the window frame 11 so that the connection can be released
And a hinge mechanism 16 for inward opening and closing provided.
The window opening and closing control device is movably arranged around the window frame 11.
Connected to the inward opening / closing mechanism 19 and the hinge mechanism 16
And moving the belt-shaped body 20 as a movable body
And a limit switch.
From FIG. 91, a check showing the inward opening state of the window frame 11 relative to the window frame 6 is shown.
If no output signal is received, the
Activate the motor 27 according to the inversion command
The body 20 is moved, and the window frame 6 and the window frame by the hinge mechanism 16 are moved.
11 and the inward opening / closing mechanism 19
And the hinge mechanism 1
The window frame 6 and the window frame 11 via the inward opening / closing mechanism 19 at 5
Open the hinge to open and close the switch while the switch
The motor 27 according to the inward release command supplied from the motor 50
Is operated to move the belt-like body 20, and the inward opening / closing mechanism 1
9 to release the window frame 11 from falling down and the hinge machine
The window frame 6 and the window frame 1 via the inward opening / closing mechanism 19 in the structure 15
The hinge connection for inward opening and closing with the
The hinge connection between the window frame 6 and the window frame 11 by the mechanism 16 is released.
Are to be removed. This example shows the inward opening / closing mechanism 1
In addition to the window 9, the window 1 is provided with a locking mechanism 18, but the present invention can also be applied to an inwardly-openable window provided with only the inward opening / closing mechanism 19.

[0030]

According to the present invention, when a detection signal indicating the inward opening state of the window frame with respect to the window frame is received from the detector, the supplied inward opening / closing command or the fixing / fixing release command is ignored. Equipped with a window opening / closing control device, it is possible to prevent malfunction of the automatic locking device or the automatic inward opening / closing device beforehand, open / close the window in a predetermined manner, and damage the inward opening / closing mechanism. Can be prevented from occurring. That is, in the present invention
According to the report, the window opening / closing control device responds from the detector to the frame of the window frame.
When receiving the detection signal indicating the
As a result of ignoring the inward opening / closing command supplied,
In other words, the hinge mechanism for opening and closing
The hinge connection between the window frame and the window frame is released
Then, the movable body is moved by the operation of the electric motor and
No inward movement is performed, and the window frame
It is possible to avoid the inconvenience of coming off the window frame,
Problem with automatic inward fall of window frames and opening and closing
Can be done well. In addition, according to the present invention, once
The electric motor is actuated according to the inversion command to move the movable body.
When moved, window frame and window with hinge mechanism for inward opening and closing
As a result of the hinge connection with the frame, the
Unless the inversion is released, the hinge for opening and closing
The window frame cannot be opened inside due to the hinge connection of the mechanism.
Inconvenient situations where the window frame comes off the window frame
Can be avoided, and in combination with the above,
Automatic drop-in and opening and closing can be performed without any problem.
You.

[Brief description of the drawings]

FIG. 1 is an explanatory view of a window in an inwardly opened state according to a preferred embodiment of the present invention.

FIG. 2 is a front view showing a state in which the window is closed in the window shown in FIG. 1;

FIG. 3 is a partial perspective view of a window provided with a driving device according to a preferred embodiment of the present invention.

FIG. 4 is an explanatory front sectional view of an inward opening / closing mechanism applied to the window shown in FIG. 2;

FIG. 5 is a sectional view taken along line VV shown in FIG. 4;

FIG. 6 is an explanatory plan sectional view of an inward opening / closing mechanism applied to the window shown in FIG. 1;

FIG. 7 is a block diagram of an electric circuit applied to the window shown in FIG.

FIG. 8 is an operation explanatory view of the inward opening / closing mechanism applied to the window shown in FIG. 1;

FIG. 9 is an explanatory diagram of the operation of the inward opening / closing mechanism applied to the window shown in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Window 6 Window frame 11 Window frame 18 Locking mechanism 19 Inner folding mechanism 91 Limit switch 94 Prohibition circuit

Continuation of the front page (56) References JP-A 63-190484 (JP, U) JP-A 62-110494 (JP, U) (58) Fields investigated (Int. Cl. ⁶ , DB name) E05F 15 / 00-15/20 E05D 15/52-15/526

Claims (2)

(57) [Claims] 1. A window frame and a window frame through a hinge mechanism so that the window frame can be opened and closed inward and downward with respect to the window frame.
And supported Madokamachi opening and closing mechanism defeat among the inner defeat open and close the Madokamachi to the window frame, is disposed between the window frame and Madokamachi, detects the inward opening open state for window frames Madokamachi a detector for, when not receiving a detection signal indicating the inward opening state for window frames Madokamachi from this detector, defeat inner supplied
When the inward opening / closing mechanism performs the inward opening / closing in accordance with the inward opening / closing command including the inward opening / closing command and the inward opening / closing command, while receiving a detection signal indicating the inward opening state with respect to the window frame of the window frame from the detector. , A window opening / closing control device that ignores the supplied inward opening / closing command, and the hinge mechanism includes:
Drop the window frame in the window frame and open it inward so that it can be opened and closed freely.
Inward and rearward opening and closing between the window frame and window frame
The hinge mechanism is commonly used for both
Opening and closing the window frame in the window frame in cooperation with the hinge mechanism for
Window frame and window frame through the inward opening and closing mechanism to support
Hinge mechanism for inward opening and closing,
And a window on the window frame in cooperation with a common hinge mechanism for opening and closing inside
The frame is folded down and opened and closed freely.
Between the window frame and window frame so that the hinge connection can be released
And a hinge mechanism for inward opening and closing provided in
The window opening / closing control device is movably arranged around the window frame.
To the inward opening / closing mechanism and the inward opening / closing hinge mechanism.
Connected movable body and electric motor for moving this movable body
And the inner opening from the detector to the window frame of the window frame.
If no detection signal indicating the
Moving the electric motor in accordance with the
Window frame and window with hinge mechanism for opening and closing
The hinge connection with the frame is performed, and the inward opening / closing mechanism is used.
Hinge machine for opening / closing window frames
Opening of the window frame and window frame through the inward opening / closing mechanism at the building
Disengage the closing hinge connection, while
Move the movable body by operating the electric motor in accordance with the
To release the window frame from the inward opening / closing mechanism
Both are opened and closed with a hinge mechanism for opening and closing inward.
The hinge connection for opening and closing the window frame and window frame
Window frame and window frame with hinge mechanism for opening and closing
A window designed to release the hinge connection of 2. A fixing mechanism for fixing a window frame to a window frame.
Furthermore, the window opening and closing control device is provided with a window frame from the detector.
Does not receive the detection signal indicating the open state of the window frame
In case, fixed according to supplied fixed, fixed release command
The mechanism is fixed and unlocked while the detector
From the window frame to indicate the open state of the window frame with respect to the window frame.
In case of communication, ignore supplied fixed and fixed release commands
A window according to claim 1 adapted to do so .