KR102084238B1 - Easy to open and close manually motorized exhaust window - Google Patents

Abstract

The present invention relates to a motor-movable smoke ventilation window which is easily manually opened and closed, which includes: a sensor part sensing fires; and a driving part communicating with the sensor part to open and close a window. The motor-movable smoke ventilation window which is easily manually opened and closed includes: a guide rail formed along a direction in which the window is opened and closed; a first block moved along the guide rail and coupled to the opened and closed window; a second block coupled to the driving part and moved along the guide rail by produced power; and a plurality of limit switches limiting a range that the first block is moved. The motor-movable smoke ventilation window which is easily manually opened and closed further includes a hook penetrating into the second block. The hook is selectively coupled to a hooked protrusion of the first block.

Description

Easy to open and close manually motorized exhaust window

The present invention relates to a flue gas window that is automatically opened in the event of a fire, and more particularly to a motor-movable flue window that can be easily changed the range that the window is opened and at the same time the overall durability is improved. .

In general, a building is equipped with a flue gas in case of fire, and if a fire compartment is installed in the building, one or more flue windows are installed in each compartment. Flue smoke is a window that detects a fire situation and automatically opens in an emergency, and is designed to prevent asphyxiation due to harmful smoke of personnel in a building where a fire occurs.

According to 2017 statistics, about 70% of the deaths from fires were asphyxiation due to inhalation of smoke or toxic gases. This means that the risk of asphyxiation by inhalation of smoke or toxic gases is higher than that of flames or burns. Therefore, the flue gas facility to reduce the casualty caused by fire is one of the firefighting facilities that must be installed in the building.

In addition to the usual casement windows and sliding windows, the flue window can also consist of project windows with a limited opening and closing range. Typically, the flue opening and closing device is connected to the fire fighting system installed in the building, the operation can be automatically adjusted according to the control signal of the system.

Korean Patent Publication No. 10-0946398 relates to a flue window opening and closing device that is connected to a casement window or a project window and automatically opened and closed by a chain connected to a window to and from the case by a drive unit.

However, the opening and closing device described in the document has a structure in which the chain is moved forward and backward by the drive unit with respect to the window, there may be a problem that manual opening and closing is not easy. In addition, even if a manual opening and closing configuration is added, damage to the driving unit may occur as the driving unit is inadvertently rotated by the forward and backward chains.

Domestic Patent Publication No. 10-0946398 "Opening and closing device of flue window"

The present invention has been made to solve the above problems, an object of the present invention is to provide a smoke exhaust window that can manually open and close the window linked to the fire fighting system.

It is also an object of the present invention to provide a flue gas window in which the overall durability of the configuration of automatically opening and closing the window is improved.

It is also an object of the present invention to provide a flue window that is easy to adjust the extent to which the window is opened.

According to an aspect of the present invention, there is provided a smoke exhaust apparatus including a sensor unit detecting a fire and a driving unit interlocking with the sensor unit to open and close a window, the guide rail being formed along a direction in which the window is opened and closed, and accommodating the guide rail therein. Case, a first block moving along the guide rail, coupled to the opening and closing window, the second block and the first block moving along the guide rail by the power generated in combination with the drive unit, the range of movement It is formed to include a plurality of limit switches to limit, further comprising a hook passing through the second block, the hook is characterized in that it is selectively coupled with the locking step of the first block.

In addition, the hook passes through the upper surface of the second block and the front surface of the second block in contact with the first block, it characterized in that the rotation around the axis of rotation in the direction passing through both sides of the second block.

In addition, the second block further includes an elastic body for applying a force in the direction in which the hook is engaged with the engaging jaw of the first block.

In addition, the second block further includes a solenoid coupled to the hook, characterized in that coupled to the first block according to the forward and backward of the solenoid.

In addition, the hook further includes a first link formed in the height direction of the second block, a second link is formed an end engaging with the engaging jaw of the first block, the first link and the second link is hinged It is characterized by consisting of a combination.

In addition, the solenoid is made of a hinge coupling with the second link, characterized in that disposed on the end side of the second link than the first link.

In addition, in conjunction with the solenoid, further comprises a switch for selectively controlling the forward and backward of the solenoid.

The plurality of limit switches may further include a first limit switch coupled to the inner surface of the case and a second limit switch coupled to the first block, wherein the window is opened and closed according to a position where the first limit switch is disposed. Is characterized in that the variable.

Due to the present invention, it is possible to solve the inconvenience of opening the window in which the flue gas window is installed even in the absence of fire.

In addition, as the block coupled to the window is directly moved while the rail, which is a predetermined path, is fixed, it is possible to prevent the rail from sagging or twisting.

Furthermore, it is possible to easily adjust the range that the window is opened and closed, thereby improving the ease of manufacture.

1 is an exemplary view showing a conventional exhaust window opening and closing device.
Figure 2 is an exemplary view showing a motor movable smoke exhaust window easy to open and close manually according to an embodiment of the present invention.
Figure 3 is a rear view showing a motor movable smoke exhaust window is easy to open and close manually according to an embodiment of the present invention.
Figure 4 is a cross-sectional view showing a motor movable smoke exhaust window easy manual opening and closing according to an embodiment of the present invention.
5 is an exemplary diagram illustrating a coupling relationship between a first block and a second block according to an embodiment of the present invention.
Figure 6 is an exemplary view showing a motor movable smoke exhaust window easy to open and close manually according to another embodiment of the present invention.
Figure 7 is a cross-sectional view showing a motor movable smoke exhaust window easy to open and close according to another embodiment of the present invention.
8 is an exemplary diagram illustrating a coupling relationship between a first block and a second block according to another embodiment of the present invention.
9 is an exemplary diagram illustrating a coupling relationship between a first block and a second block according to another embodiment of the present invention.
Figure 10 is an exemplary view showing an embodiment in which the guide rail and the step of the present invention is formed by driving a plurality of teeth.

The terms or words used in this specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors can appropriately define the concept of terms in order to best describe their invention. Based on the principle, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, various equivalents that may be substituted for them at the time of the present application It should be understood that there may be variations and examples.

Before describing with reference to the drawings, it is not shown or specifically described for the components not necessary to reveal the gist of the present invention, that is, the known configuration that can be obviously added by those skilled in the art. Make a note.

Figure 2 is an exemplary view showing a motor movable smoke exhaust window device and system that is easy to open and close manually according to an embodiment of the present invention. As shown in FIG. 2, the present invention is a device that can be coupled to a sliding door window of which the window 10 is made of sliding doors, and is coupled to an upper or lower frame of the window 10 that is opened or closed.

At this time, the position in which the present invention is disposed may be both the upper side and the lower side of the US-west window, but is preferably formed at the lower side in consideration of the ease of operation of the user.

The present invention includes a drive unit for generating power for opening and closing the window 10, a sensor for detecting a fire, a limit switch for limiting the range in which the window is opened, and a control unit for controlling the plurality of configurations.

When the sensor detects a fire situation, the window is opened by the drive unit. The opening of the window may be made up to a point where a plurality of limit switches are in contact with each other, which will be described later.

Figure 3 is a rear view showing the easy to open and close the motor movable smoke exhaust window according to an embodiment of the present invention, Figure 4 is a view showing the easy to open and close the motor movable smoke exhaust window according to an embodiment of the present invention. It is a cross section. 3 and 4, an embodiment of the present invention includes a first block 300 directly coupled to the window 10, a second block 400 coupled or separated from the first block 300, and It includes a guide rail 100 for setting the path that the plurality of blocks (300, 400) are moved.

The second block 400 further includes a driver 20 that provides power to open and close the window 10. The driving unit 20 is not limited to any one of the positions of the second block 400, but is disposed at a position not in contact with the first block 300 as in the embodiment shown in FIG. Preferably, the hook 600 penetrating the second block 400 does not interfere with the first block 300.

Steps 21 moving along the guide rail 100 are formed below the plurality of blocks 300 and 400. The guide rail 100 and the step 21 are not particularly limited in shape, but as shown in the enlarged view of FIG. 4, the guide rail 100 and the step 21 are formed to prevent the phenomenon of leaving the guide rail 100. desirable.

The step 21 formed below the second block 400 interlocks with the driving unit 20 to move depending on whether the driving unit 20 is operated, and the second block 400 moves to the first block ( The step 21 of the first block 300 is also dependently rotated by the force pushing the 300 to open or close the window.

FIG. 10 is an exemplary view illustrating an embodiment in which the guide rail 100 and the step 21 are driven by a plurality of teeth. As shown in FIG. 10, the guide rail 100 may have a structure in which a plurality of guide rail teeth 102 are continuously arranged, and a rail groove 101 is formed between the plurality of guide rail teeth 102. . The step 21 may be formed with a plurality of step teeth 211 around the axis of rotation. When the step 21 is rotated by the driving unit 20, the plurality of blocks 300 and 400 may move as the step teeth 211 are continuously inserted into and separated from the rail grooves 101. . 10 may control the plurality of blocks 300 and 400 more precisely than the embodiment of FIG. 4 moving by friction. In addition, the user can guess the exact position of the plurality of blocks (300, 400) according to the number of times the step 21 is rotated.

In addition, a limit switch 500 may be disposed on an inner surface of the ks 200 accommodating the guide rail 100 and the plurality of blocks 300 and 400 therein and a front surface of the first block 300, respectively. . Since the range of opening and closing of the first window 11 coupled to the first block 300 is limited according to the position of the first limit switch 510 disposed on the inner surface of the case 200, the size of the window It is possible to obtain an effect that only the position of the first limit switch 510 needs to be changed without fabricating a suitable flue gas window device.

As the first limit switch 510 coupled to the inner surface of the case 200 and the second limit switch 520 coupled to the front surface of the first block 300 are in contact with each other, the step of the second block 400 is in contact with each other. 21 stops the rotation toward the pushing direction of the first block 300, the opening of the first window 11 that is coupled to the first block 300 is stopped.

5 is an exemplary diagram illustrating a coupling relationship between the first block 300 and the second block 400 according to an embodiment of the present invention. As shown in FIG. 5, the hook 600 may be formed in a 'b' shape passing through the second block 400, and the first block 300 may have one end of the hook 600. The first locking step 310 is limited to the movement of the. In addition, when the step 21 of the second block 400 rotates in the reverse direction, one end of the hook 600 is formed by the second locking step 620 contacting the first locking step 310. The first block 300 may be moved dependently by the movement of the second block 400.

The hook 600 is rotated by a predetermined angle about a rotation axis as shown in FIG. 5, and the second catching jaw 620 formed at one end of the hook 600 is the first catch of the first block 300. The second block 400 may further include a separate elastic body 610 that always exerts a force in the direction in contact with the jaw 310. When the user does not apply an external force to the hook 600 due to the elastic body 610, the second locking jaw 620 is positioned in contact with the first locking jaw 310. At this time, as the user reverses the hook 600 in the direction of the arrow shown in FIG. 5 to release the engagement between the plurality of locking jaws 310 and 620, the first block 300 and the second block. Coupling between 400 is released.

6 is an exemplary view showing a device and system for easily opening and closing the motor movable smoke exhaust window according to another embodiment of the present invention, Figure 7 is a motor movable smoke exhaust window for easy manual opening and closing according to another embodiment of the present invention. It is a cross-sectional view showing.

As shown in FIG. 6, another embodiment of the present invention further includes a switch 700 for selectively controlling mutual coupling between the first block 300 and the second block 400. In response to a signal transmitted from the switch 700 to the controller, the hook 600 formed through the second block 400 by the controller releases the coupling relationship with the first block 300.

The hook 600 is a first link 630 formed in the height direction of the second block 400 and a second link 640 penetrating the second block 400 in the longitudinal direction as shown in FIG. 7. Can be done. One end of the first link 630 is fastened in a fixed state to the second block 400 to limit movement, and the other end of the first link 630 is the second link 640. The second locking step 620 is hinged to the other end is not formed.

In addition, the second link 640 is hinged with the solenoid 410, which is selectively moved forward and backward in accordance with the electrical signal as shown in FIG. As the solenoid 410 moves forward, the second locking jaw 620 is rotated by a predetermined angle about the other end of the first link 630. Separated at 310). When the solenoid 410 is reversed, the coupling between the first block 300 and the second block 400 as the second engaging jaw 620, which was separated, is refastened to the first engaging jaw 310. Is done. The coupling relationship is shown in more detail in FIG. 8.

9 is a diagram illustrating a coupling relationship between the first block 300 and the second block 400 according to another embodiment of the present invention. The first block 300 may further include a separate ring 330 into which the hook 600 formed in the second block 400 is inserted.

The combination of the first block 300 and the second block 400 is selectively made according to whether the hook 600 is inserted into the through part of the ring 330, and the hook 600 is If the shape is inserted into the through portion of the ring 330 is not limited separately, but is preferably formed in a 'b' shape as shown in FIG.

In addition, the second block 400 may be provided with a separate groove in which the hook 600 is disposed, and an electromagnet having magnetic properties selectively may be included in the upper and lower sides of the groove according to the switch 700. . As the object having a magnetic shape corresponding to the electromagnet is formed on the upper side and the lower side of the hook 600, the hook 600 may be inserted or separated from the through part.

So far I looked at the center of the preferred embodiment for the present invention.

The embodiments described in the specification and the configuration shown in the drawings are related to one of the most preferred embodiments of the present invention, and do not represent all of the technical idea of the present invention, various equivalents and variations that can be substituted for them It should be understood that there may be examples.

Therefore, the present invention is not limited to the embodiments presented, but within the equivalent scope of the technical idea described in the technical idea of the present invention and the claims to be described below by those skilled in the art to which the present invention pertains. There may be embodiments that can be modified and changed in various ways.

1: smoke exhaust device
10: windows
11: first window 12: second window
20: drive unit 21: step
100: guide rail
200: case 210: bracket moving part
300: first block
310: first locking jaw 320: bracket
400: second block
410: solenoid
500: limit switch
510: first limit switch 520: second limit switch
600: Hook
610: elastic body 620: second locking jaw
630: first link 640: second link
700: switch

Claims (10)

In the smoke exhaust window device (1) comprising a sensor unit for detecting a fire and a drive unit 20 for opening and closing the window 10 in conjunction with the sensor unit,
A guide rail 100 formed along a direction in which the window is opened and closed;
A case 200 accommodating the guide rail therein;
A first block 300 moving along the guide rail and including a bracket 320 coupled to a window to be opened and closed;
A second block 400 coupled to the driving unit and moving along the guide rail 100 by the generated power; And
A plurality of limit switches 500 for limiting a range in which the first block 300 moves;
Formed to include,
Further comprising a hook 600 penetrating the second block 400,
The hook 600 is
Is selectively coupled to the first engaging jaw 310 of the first block 300,
Passes through the upper surface of the second block 400 and the front surface of the second block 400 in contact with the first block 300,
Manual flue opening and closing easy easy characterized in that the rotation around the axis of rotation in the direction penetrating both sides of the second block (400).
delete The method of claim 1,
The second block 400 is
Passive opening and closing easy easy manual opening and closing further comprising an elastic body 610 to give a force in the direction in which the hook 600 is coupled to the engaging jaw 310 of the first block (300).
The method of claim 1,
The second block 400 is
Further comprising a solenoid 410 coupled to the hook 600,
Passive opening and closing easy easy, characterized in that coupled to the first block 300 in accordance with the forward and backward of the solenoid (410).
The method of claim 4, wherein
The hook 600 is
A second linking jaw 620 formed with a first link 630 formed in the height direction of the second block 400 and a first engaging jaw 310 of the first block 300 is formed; Further includes a link 640,
The first link 630 and the second link 640 is easy to manually open and close the exhaust window, characterized in that consisting of a hinge.
The method of claim 5,
The solenoid 410 is
The second link 640 and the hinge is made of,
The exhaust window is easy to manually open and close, characterized in that disposed on the second locking step (620) side of the second link (640) than the first link (630).
The method of claim 4, wherein
In addition to the solenoid 410, the manual smoke easily open and close further comprising a switch 700 for selectively controlling the forward and backward of the solenoid (410).
The method of claim 1,
The plurality of limit switches 500
And a first limit switch 510 coupled to an inner surface of the case 200 and a second limit switch 520 coupled to the first block 300.
The range of the opening and closing of the window is variable according to the position where the first limit switch 510 is disposed, the manual opening and closing easily easy smoke exhaust window.
The method of claim 1,
At the rear of the first block 300
Ring 330 having a hollow shaft is formed in the center,
The hook 600 is formed in a '-' shape,
As the hook 600 is raised and lowered, one side end of the hook 600 is selectively inserted into the hollow shaft of the ring 330, easy manual opening and closing the exhaust window.
The method of claim 9,
The second block 400 is
A groove is formed to accommodate the other end of the hook 600,
On the upper and lower surfaces of the groove
Electromagnets having magnetic properties are arranged by current,
The open and close easy exhaust opening window, characterized in that the hook 600, the upper and lower surfaces of the other end in accordance with the current direction is raised and lowered in the groove.

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