KR101149910B1

KR101149910B1 - Automatic ventilator

Info

Publication number: KR101149910B1
Application number: KR1020110092653A
Authority: KR
Inventors: 김승진
Original assignee: 주식회사 한동창호
Priority date: 2011-09-14
Filing date: 2011-09-14
Publication date: 2012-05-31

Abstract

The present invention relates to an automatic ventilation window that can automatically open and close the ventilation window installed on the upper wall of the building, such as a factory, more specifically, it is easy to open and close the ventilation window using an air cylinder while being made of a simple configuration. It is to provide automatic ventilation windows.
That is, in the ventilation window configured to allow the window to be rotated around the hinge by combining the rectangular window frame and one side of the window with the hinge, the opening and closing means for opening and closing the window is rotated by a bearing on the support and the support fixed to the window frame And a bracket fixed to the window so that the air cylinder can be coupled to the rod of the air cylinder and can be pivotally coupled with the rod of the air cylinder, so that the window can be opened and closed by rotating the hinge about the hinge by the operation of the air cylinder. The means allow the air supply to be controlled by the air regulator, and one or two opening means can be installed depending on the size of the window.

Description

Automatic ventilator

The present invention relates to an automatic ventilation window that can automatically open and close the ventilation window installed on the upper wall of the building, such as a factory, more specifically, it is easy to open and close the ventilation window using an air cylinder while being made of a simple configuration. It is to provide automatic ventilation windows.

Ventilation windows for discharging indoor contaminated air to the outside are installed on the upper walls of buildings such as factories.

In the case of such a ventilation window, in particular, in the summer season, the ventilation window is opened and the winter season is often closed for heating, and the ventilation window is opened and closed depending on weather conditions.

The operation of opening and closing the ventilation window as described above has opened and closed the ventilation window by hand while the worker moves along the work path that is installed narrowly in a high place, which has a problem such as requiring a lot of time and manpower to open and close the ventilation window.

In recent years, a number of devices for automatically opening and closing the ventilation window have been developed as a means for eliminating the inconvenience caused by opening and closing the ventilation window as described above, and a representative example is Korean Patent Publication No. 10-2001-0086553 (2001.09.13.) A precise opening and closing mechanism of a building window has been proposed.

The above-described invention is a screw engraved shaft; A fastening member coupled to the upper end of the shaft so as to be rotatable and fixed to the window frame; A shifting lever coupled to move on the shaft with a screw that can engage the screw engraved on the shaft; One is coupled to the fixing hinge by a hinge, the other is coupled to the moving rod and hinged to each other; A window pair coupled to the hinge of the connecting rod; It characterized in that it comprises a power transmission means for rotating the shaft at the lower end of the shaft and a power source for supplying power to the power transmission means.

However, the window opening and closing mechanism is capable of precise control, it does not shake in the open state, there are advantages such as less power when opening and closing, but the problem of the long opening and closing time, screw shaft and gear processing and the use of motor There was a problem such as an increase in manufacturing costs.

KR 10-2001-0086553 A 2001.09.13.

In order to solve the problems of the devices for opening and closing the ventilation window as described above, the present inventors have researched and developed the present invention, and in the present invention, an automatic ventilation window that can easily open and close the ventilation window using an air cylinder is made of a simple configuration. The present invention has been completed with technical problems.

In the present invention as a means for solving the problem in the ventilation window configured to combine the rectangular window frame and one side of the window with a hinge, the window can be rotated around the hinge, the support and the support fixed to the window frame by the opening and closing means for the window Air cylinders rotatably coupled by bearings to the windows, and brackets fixed to the windows so as to be pivotally coupled with the rods of the air cylinders. It was.

The opening means allows the air supply to be controlled by the air regulator, it is possible to install one or two opening means depending on the size of the window.

The automatic ventilation window provided in the present invention can be manufactured cheaply because the configuration is simple, and there is no fear of breakdown in the operation process, which can greatly reduce the cost of maintenance, and can be easily grafted to the existing ventilation window. While minimizing costs, the new concept of automatic ventilation can be installed and operated.

1 is a front view showing a preferred embodiment of the automatic ventilation window provided in the present invention
Figure 2 is a plan sectional view of the automatic ventilation window provided in the present invention
Figure 3 is a side cross-sectional view of the automatic ventilation window provided in the present invention a window closed state
Figure 4 is a side cross-sectional view of the automatic ventilation window provided in the present invention a window open state
Figure 5 is an exploded perspective view of the opening and closing means used in the automatic ventilation window provided in the present invention
Figure 6 is a front view showing another embodiment of the automatic ventilation window provided in the present invention
7 is a cross-sectional view of FIG. 6

Hereinafter, an embodiment of the automatic ventilation window provided by the present invention will be described with reference to the accompanying drawings.

1 is a front view showing a preferred embodiment of the automatic ventilation window provided in the present invention, Figure 2 is a cross-sectional plan view of the automatic ventilation window provided in the present invention, Figure 3 Figure 4 is an automatic ventilation window provided in the present invention As a side cross-sectional view of the window showing a closed state diagram and an open state diagram, Figure 5 illustrates an exploded perspective view of the opening and closing means used in the automatic ventilation window provided in the present invention.

The automatic ventilation window (1) provided by the present invention is mainly applicable to the ventilation window (1) that is installed on the upper wall surface of the building with high outer walls, such as factories, the configuration is a window frame (2) and the window (3) of the rectangular frame shape By combining one side of the side with a hinge (4) so that the window (3) can be rotated about the hinge (4), the window (3) being rotated around the hinge (4) is a opening means ( 10) to open and close automatically.

The opening and closing means 10 is rotatably coupled by a window frame support 11 fixed to the window frame 2 and a bearing assembly 12 coupled to the window frame support 11 as shown in FIG. The air cylinder 13 is configured to include an air cylinder 13 and a bracket 16 coupled to the window support 15 installed in the window 3 to be coupled to the rod 14 of the air cylinder 13. By the operation of the window (3) is configured to open and close while rotating around the hinge (4), the air cylinder 13 is connected to the air regulator 17 and the air pipe so that the air supply can be controlled. .

Air regulator 17 is configured to be adjustable in three stages of opening and closing.

The bearing assembly 12 fixed to the support for a window frame 11 to be coupled to the air cylinder 13 is fitted into a bearing coupling groove 11a formed in the support for a window frame 11 so as to be symmetrically assembled. The bearing housing 12a fixed to 12d) and the shaft hole 12c into which the two fixing screws 12d are inserted are formed, and the bearing 12b is inserted into the bearing housing 12a and rotates based on the fixing screw 12d. And a screw hole (12b-1) to which the assembly screw portion (13b) formed to be reduced in a protruding state is formed at the tip of the body (13a) of the air cylinder (13) inside the bearing (12b).

It is configured to form a screwless space space 13c between the body 13a and the assembly screw portion 13b of the air cylinder 13 so that the safety of the air cylinder 13 is assembled to the bearing 12b. To provide.

The coupling between the rod 14 of the air cylinder 13 and the bracket 16 fixed to the window 3 may vary depending on the size of the window 3.

That is, when the size of the window 3 is small, one air cylinder 13 may be used so that the window frame support 11 and the window support 15 are fixed to the middle of the window frame 2 and the window 3, respectively. The bracket 16 is fixed to the air cylinder 13 and the rod 14.

If the size of the window 3 is large, two air cylinders 13 may be used on both sides of the window 3 as shown in FIGS. 6 and 7, respectively, so that the window frames 2 and the window 3 are respectively provided on both sides of the window frame 2. The support 11 for windows and the support 15 for windows are fixed, and the bracket 16 fixed to the air cylinder 13 and the rod 14 is fixed thereto.

The rod 14 and the bracket 16 are fixed to each other by forming a c-shaped bracket 16 formed by bending the support pieces 16a facing each other in a c-shape, and fixing them to the window support 15, and both support pieces 16a. The rod 14 is sandwiched between and coupled to the pin 18. At this time, the pin 18 is installed so as to be parallel to the hinge (4) for coupling the window (3) and the window frame (2), and both sides of the pin (18) by coupling the snap ring 19 to the pin (18) To prevent it from falling off.

The present invention configured as described above is mainly applicable to the ventilation window (1) installed on the upper wall surface of the building, such as a factory with a high outer wall, the following describes the operation according to the use case of the present invention.

First, when the window 3 is to be opened while the window 3 is closed, air is supplied to the air cylinder 13 while the air regulator 17 is switched to the opening direction.

When air is supplied to the error cylinder 13 as described above, the rod 14 of the air cylinder 13 is pulled out and pushes the window support 15 so that the window 3 arcs with respect to the hinge 4. Will be opened.

At this time, the air cylinder 13 is rotated in a state coupled to the bearing 12b installed on the window frame support 11, the rod 14 is pin 18 to the bracket 16 installed on the window support 15 Because it is rotated in a combined state, the window 3 is naturally opened based on the hinge 4.

After opening the window 3 at a desired angle as described above, the air conditioner 17 may be placed in a neutral position so that the window 3 may be kept open.

When the window 3 is opened while being used as described above, the window 14 is closed and the rod 14 of the air cylinder 13 is switched to the air cylinder by turning the air regulator 17 in the closing direction. (13) It is to be closed inside by pulling the window (3) toward the window frame (2) while inward.

In the detailed description of the present invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the present invention. Therefore, the protection scope of the present invention should not be limited to the described embodiments, but should be defined by equivalents as well as the following claims.

1: (automatic) ventilation window 2: window frame
3: window 4: hinge
10: opening means 11: support for window frame
11a: Bearing assembly groove 12: Bearing assembly
12a: Bearing Housing 12b: Bearing
12b-1: Screw hole 12c: Shaft hole
12d: set screw 13: air cylinder
13a: body 13b: assembly thread
13c: space 14: load
15: Window support 16: Bracket
16a: support 17: air regulator
18: Pin 19: Snap ring

Claims

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One side of the window frame (2) and the window (3) of the rectangular frame shape is mutually coupled to the hinge (4) so that the window (3) can be rotated around the hinge (4), but the hinge (4) The rotating window (3) is to be opened and closed automatically by the opening and closing means 10 which is provided in the middle of the window (3) or one on both sides,
The opening means 10 is a window frame support 11 fixed to the window frame (2),
An air cylinder 13 which is rotatably coupled by a bearing assembly 12 coupled to the support 11 for the window frame and whose air supply is controlled by an air regulator 17;
Automatic ventilation window (1) formed by fitting the rod (14) of the air cylinder (13) to the bracket (18) attached to the window support (15) installed in the window (3) so as to be rotatable with a pin (18). To
The bearing assembly 12 includes a bearing housing 12a fixed to two fixing screws 12d which are fitted into the bearing coupling groove 11a formed in the window frame support 11 and symmetrically assembled.
A shaft hole 12c into which the two fixing screws 12d are inserted is formed, and is formed of a bearing 12b inserted into the bearing housing 12a and rotating based on the fixing screw 12d.
The inside of the bearing (12b) is characterized in that the screw hole (12b-1) is formed at the distal end of the body (13a) of the air cylinder (13) is fastened to the assembly screw portion (13b) formed to be reduced Ventilation windows.

The method of claim 2,
Automatic ventilation window, characterized in that configured to form a screw-free space space (13c) between the body (13a) and the assembly screw portion (13b) of the air cylinder (13).