JP3109103B2 - 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, internal windows and internal windows, has been increasing due to the westernization of buildings. For such a Western-style window, a window locking device or an opening / closing device having a motor or the like as a power source is used, and the window is opened or closed by centralized control or individually.

[0003]

However, when such a locking device or opening / closing device is applied to a window, if it is simply mounted near a window frame or the like, careless contact with the window device may cause an unexpected accident. May occur, and
The coupling between the motor and the transmission mechanism for transmitting the power of the motor to the window opening / closing mechanism becomes relatively complicated, and it cannot be said that the durability and the maintainability are so excellent.

[0004] In addition, there is a wooden frame or a frame which is usually mounted around the window frame near the window, that is, on the finding surface of the window frame viewed from the indoor side. is there.

Therefore, conventionally, a box is embedded in concrete on the wall on the back surface of the window frame, and the device is housed in the box.

However, when the device is stored in this way,
It is difficult to cast wall concrete, and it is difficult to perform maintenance and inspection after implementation.

[0007] The present invention has been made in view of the above-mentioned points, and an object of the present invention is to provide a window provided with a locking device or an opening / closing device which is excellent in durability and maintainability and has no risk of accident. To provide.

[0008]

According to the present invention, the object is to provide a window frame, a window frame which can be opened and closed with respect to the window frame, and a window frame and a window frame. A fixing mechanism for fixing to the window frame and a fixing mechanism for fixing and releasing the fixing of the window frame to the window frame by movement are movably disposed around the window frame and connected to the fixing mechanism. This is achieved by a window having a movable body and a driving device connected to the movable body and fixed inside the window frame to move the movable body in accordance with the fixing / unlocking command.

Further according to the present invention, the object is to provide a window frame,
A window frame that can be opened and closed with respect to this window frame, a window frame that is disposed between the window frame and the window frame, an inward opening / closing mechanism that opens and closes the window frame with respect to the window frame, and a window frame around the window frame. A movable body connected to the inward opening / closing mechanism and a command to open / close the movable body in the window so that the opening / closing mechanism can inwardly open / close the window frame with respect to the window frame by moving. Is connected to a movable body and installed in a window frame
This is also achieved by a window with a fixed drive.

[0010] The drive device in the window of the present invention is Ru fixed are decorated in a window stiles. When installing in a window frame, any one of a door stop frame, a lower frame, a vertical frame, and the like may be used, but a lower frame is most preferable from the viewpoint of maintainability and the like. The window frame in which the driving device according to the present invention is provided is formed of a hollow body, and the driving device is disposed in the hollow portion of the hollow body. And a cover body detachably attached to the cover, assembly and maintenance are particularly easy.

The driving device according to the present invention includes, for example, a motor and a reduction gear device. In this case, when a desired rotation speed and torque can be obtained by the motor itself, the reduction gear device is used. It may be omitted. Further, the drive device of the present invention is not limited to the drive device including the above-described motor and reduction gear device, but may include a drive device including an air cylinder or a hydraulic cylinder using a fluid pressure such as an air pressure or a hydraulic pressure. Can also be adopted. This drive device is operated to move the movable body in accordance with the fixed, unlocked or window opening / closing command, but this command is
It may be from, for example, an electronic control device installed in the window frame or window frame, but may be a command from a central control device arranged in another place to centrally control locking and opening and closing of windows. Is also good.

In one embodiment, the movable body in the present invention is:
Although the strip is made flexible at the corners of the window frame, most of the strip may be flexible. Alternatively, instead of the strip, a steel wire (push-pull cable), It may include a string made of a chain or the like.

[0013] In one of the present invention, the window frame can be opened or closed inwardly or inwardly with respect to the window frame. In the other one of the present invention, the window frame can be opened and closed with at least inwardly opening or closing the window frame. is there.

[0014]

In the thus constructed window of the present invention, when the driving device connected to the movable body and mounted on the window frame is operated, the movable body movably disposed around the window frame is actuated. The movable body is moved to fix and release the window frame to and from the window frame of the fixing mechanism disposed between the window frame and the window frame, or the inward opening / closing mechanism disposed between the window frame and the window frame. The window frame is opened and closed with respect to 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.

[0017]

2 and 3, a window 1 is composed of 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 drive device 14 fixedly mounted inside the lower frame 10,
A hinge mechanism 15 for opening and closing inward, a hinge mechanism 16 for opening and closing inward, a hinge mechanism 17 for inward opening and closing and opening and closing, and a window frame 11 are provided between the window frame 6 and the window frame 11. 6 is provided with a locking mechanism 18 which is a fixing mechanism for fixing to the apparatus 6 and an inward opening / closing mechanism 19. In addition, around the window frame 11, a steel band 20 as a movable body is freely movable.
The band-shaped body 20 has a band-shaped body 21 and a flexible portion 22 disposed at a corner of the window frame 11 so as to be bent at the corner of the window frame 11. .

The drive device 14 for moving the belt 20 in accordance with the window down and fixing command is installed in the lower frame 10 in this embodiment, as shown in FIG. In FIG. 1, 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. 2 and FIG. 3, switches 49 and 50 for issuing a command to move down and fix the window are attached.

As shown in FIGS. 3, 4 and 6, the hinge mechanism 15 has a shaft 51 fixed to the window frame 6 and, on the other hand,
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. 3, 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. 3, 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. Locking mechanism 1
As shown in FIG. 3, reference numeral 8 comprises a latch 57 connected to the band 20 and movably attached to the window frame 11, and a receiving member 58 fixed to and attached to the window frame 6, and the band 20
When the window is locked, in other words, except when the window is folded down and opened and closed, the latch 57 is engaged with the receiving member 58 to fix the window frame 11 to the window frame 6 and move the window down. In addition, when the door is opened and closed, the latch 57 is disengaged from the receiver 58 and the window frame 11 to the window frame 6 is opened.
Release the lock.

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.

Referring to FIGS. 7 and 8, a description will now be given, with reference to FIGS. 7 and 8, of the thus constructed window 1 of the present invention.

Normally, the window 1 is in a locked state. In this locked state, the nut 29 is stopped at the position of the proximity switch 45, and in this position, the latch 57 shown in FIG.
As a result, the latch 57 and the catch 58 are engaged with each other, and the window frame 11 is fixed to the window frame 6 so that the window cannot be opened or lowered. In the locked state, the shaft 53 of the hinge mechanism 16 is separated from the bearing 54.

When the switch 49 is pressed, a current is supplied to the motor 27 to operate the motor 27, and the rotation of the output rotary shaft rotates the screw shaft 28 in, for example, the direction A, thereby moving the nut 29 in the direction C. As a result, the connecting member 32 is also moved in the C direction, so that the window frame 1 connected to the connecting member 32 is moved.
The belt 20 around one is also moved in the C direction 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 C direction, and the latch 57
Then, the lock is released, the shaft 53 is inserted into the bearing 54, and the engagement of the projection 62 with the ridge 90 disappears. When the moving piece 61 is moved in the direction C, the pin 66
The link 67 is also moved in the direction C, and by this movement of the link 67, the cam roller 76 relatively moves in the direction D along the linear portion 70 of the cam groove 73, and then moves to the curved portion 72. As a result of being guided and relatively moving, the link 67 is rotated about the pin 66 in the E direction.
With this rotation of the link 67, the stay arm 85 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, The window frame 11 is turned around the rotation center H around the rotation center H, that is, as shown in FIG. Be defeated.
Further, the moving piece 61 is moved in the C direction, the V-shaped projection 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 moved in the C direction in the guide hole 81.
, The window frame 11 is maximally turned down, and the window 1 is opened maximally. At this time, nut 2
9 moves to the position of the proximity switch 44 and the proximity switch 4
4 detects the arrival of the nut 29 and issues a signal for stopping the energization of the motor 27, whereby the operation of the motor 27 is stopped. If the switch 50 is pressed during the movement of the nut 29 in the direction C, the operation of the motor 27 is temporarily stopped.
When the switch 49 is pressed again after the temporary stop, the motor 27
Is actuated to move the nut 29 again in the direction C, while pressing the switch 50 instead of pressing the switch 49 causes the motor 27 to rotate in the reverse direction and move the nut 29 in the direction D. If 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 motor 27 performs a reverse rotation operation and the nut 29 is moved in the D direction. 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, the engagement of the shaft 53 with the bearing 54 is released, and the latch 57 and the catch 58 are engaged. In this state, the nut 29 reaches the position of the proximity switch 45, and the proximity switch 45 detects this and issues a signal for stopping the reverse rotation operation of the motor 27, whereby the operation of the motor 27 is stopped.

On the other hand, when a key is inserted into the key switch 47 through the key insertion hole 48, the motor 27 is operated to move the nut 29 in the direction D. When the nut 29 is moved in the direction D from the position of the proximity switch 45 to the position of the proximity switch 46,
Similarly, when the belt 20 moves in the direction D, the latch 57
8, the lock is released, and the operation of the motor 27 is stopped by the arrival of the nut 29 detected by the proximity switch 46. In this state, the work 13
By hand, the window frame 11 can be rotated about the rotation center line V. That is, the window 1 can be opened inward. When the key inserted in the key switch 47 is returned, the motor 27 is operated to move the nut 29 in the direction C, and the nut 29 is moved to the proximity switch 4.
At 5, the proximity switch 45 issues a signal to stop the operation of the motor 27, which stops the operation of the motor 27.

By the way, in the window 1, since the driving device 14 is disposed in the hollow portion 25 and is installed in the lower frame 10, the connecting mechanism between the band-shaped main body 21 and the nut 29 disposed in the lower frame 10 is simple. Thus, the durability and maintainability are extremely good, and there is no danger of the operator contacting the shaft 28 or the like by carelessness, and the safety is extremely excellent. In addition, in this example, since the cover body 24 is detachable from the hollow main body 23, maintenance and inspection can be easily performed by removing the cover body 24. Also, the window construction does not require any special construction such as embedding a box in the concrete of the building, and the conventional window construction method can be used.

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.
In this embodiment, the window 1 is provided with the inward opening / closing mechanism 19. However, the present invention can be applied to a window having no such inward opening / closing mechanism 19, and in this case, the motor 27 is provided with a fixing release command. That is, it is operated by a locking / unlocking command.
Further, in this example, the window 1 is provided with a locking mechanism 18 in addition to the inward opening / closing mechanism 19, but the present invention relates to the inward opening / closing mechanism 1.
It can also be applied to windows provided with only 9.

[0029]

As described above, according to the present invention, a driving device for moving the movable body in accordance with the fixing / unlocking command or moving the movable body in accordance with the opening / closing command in the window is connected to the movable body and installed in the window frame. because it is fixed Te, without touching the drive device inadvertently, it may eliminate the risk of accidents. In addition, as a result of simplifying the connection between the movable body and the driving device , durability and maintainability can be improved.

[Brief description of the drawings]

FIG. 1 is a partial perspective view of a window provided with a driving device according to a preferred embodiment of the present invention.

FIG. 2 is an explanatory view of a window in an inwardly opened state according to a preferred embodiment of the present invention;

FIG. 3 is a front view showing a state where the window is closed in the window shown in FIG. 2;

FIG. 4 is an explanatory front sectional view of an inward opening / closing mechanism applied to the window shown in FIG. 3;

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. 3;

FIG. 7 is an explanatory view of the operation of the inward opening / closing mechanism applied to the window shown in FIG. 3;

FIG. 8 is an explanatory view of the operation of the inward opening / closing mechanism applied to the window shown in FIG. 3;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Window 6 Window frame 11 Window frame 14 Drive device 18 Locking mechanism 19 Inversion mechanism 20 Belt

Continuation of the front page (56) References JP-A-1-202988 (JP, A) JP-A 63-184882 (JP, U) JP-A 64-12887 (JP, U) JP-A 1-143866 (JP) , U) Actually open 1987-99778 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) E05C 19/08 E05B 47/00 E05D 15/522 E05F 15/12

Claims (2)

(57) [Claims] 1. A window frame, a window frame which can be opened and closed with respect to the window frame, a fixing mechanism which is arranged between the window frame and the window frame and fixes the window frame to the window frame, and A movable body that is movably disposed around the window frame and is connected to the securing mechanism, and the movable body is secured and released according to the securing release command so that the securing mechanism releases and secures the window frame to the window frame. in order to move to, are furnished to the window stile it is coupled to the movable body
A window with a fixed drive. 2. A window frame, a window frame which can be opened and closed inward with respect to the window frame, and a window frame which is disposed between the window frame and the window frame and which inwardly opens and closes the window frame with respect to the window frame. A movable body connected to the inward opening / closing mechanism so that the opening / closing mechanism and the opening / closing mechanism are disposed so as to be movable around the window frame. A window connected to the movable body and mounted on a window frame and fixed to move the movable body in accordance with the opening / closing command.