KR20220107379A - non mode Window - Google Patents

Abstract

The present invention relates to a product which releases locking of a fixing device by operation (disappearance) of a closing device (a glass pipe) designed by a company during a fire to realize a closing function where a sliding window frame is completely closed to prevent damage to life and property by generating a defense structure capable of minimizing nearby damage by spread of the fire.

Description

Non-Power Damper Machine Integrated Closing Function Fire Glass Sliding Windows and Doors {non mode Window}

The present invention relates to a fireproof glass window & door integrated with a non-powered damper machine that applies a force so that an open sliding door & window can be automatically closed, and more particularly, a sliding window without power without the use of power or manpower. &It relates to a sliding door closing device that applies force so that the door can be automatically closed in an open state.

In the event of a fire, the new function of the fire door is added to block flames and toxic smoke to protect people and property.

The first is to ensure that the building withstands fire for a certain period of time,

The second relates to the performance (fire protection structure) to prevent the spread of flames nearby.

It can be prevented by installing a window (closing function damper) that can prevent major damage from these problems in advance. In addition, in case of a fire, it always maintains a closed state and withstands a fire over 1000℃ for 60min. It is a fireproof window & door integrated with a damper machine with a closing function, which is an important factor in reducing damage to human life and property. More specifically, in general, the door is divided into a sliding door that opens and closes through a hinge member installed on one side of an open part of the wall, and a sliding door that opens and closes while moving along a groove installed above and below the open part of the wall. An object that enables the automatic door to be opened or an access control device provided in a predetermined position of the automatic door of the fire glass when the commercial power is cut off or the emergency battery does not work by interlocking with the fire alarm in the automatic door of the fire glass to be installed It is related to the previous automatic fire protection glass door with automatic opening and closing function, which is a problem when the power supply of the detection sensor is short-circuited by the flame and there is a problem with the driving device or battery of the automatic door. will be. What I want to say here is that, for windows or doors necessary for fire response, various types of door checks are installed on the doors of offices or entrances, which are mostly opened and closed, so that the doors are automatically closed. In fact, in winter or when indoor heating is required, the door is often left open due to the entry and exit of people, and some people have a habit of not closing the door well, so the door check is very useful. However, the above door check is only applicable to sliding doors, and there is a limit that it cannot be applied to sliding doors. Also, the products released and marketed for fire protection are also door dampers for fire doors that have been approved for domestic fire test tests. There was a problem that there is not yet a fire protection product that can be installed on a door, that is, a sliding damper approved for fire test.

The object of the present invention is to solve the problem described above, and the door closing problem due to an error in mechanical operation due to the response of fire and flame, which is considered the most, and the structure is simple, so installation and maintenance are not cumbersome, and there is no need for electric energy. The door can be automatically closed using only its own elastic energy that can be driven by the swivel, and a sliding semi-automatic closing device configured to keep the door open only as much as necessary without fully opening the door when necessary, and the conventional sliding door driving method All of them are frames with a gentle inclination and have a method of moving according to the guide rail bound to the upper part. However, this design adopts a roller with bearings inserted on the lower rail without any problem even under a high load, so that the horizontal movement of the left and right from the lower part is adopted. It is a structure with a driving method. Therefore, it is the fact that the fire damper integrated structure of the always closed structure is implemented for sliding fire protection windows and doors with the purpose of providing a wider range of applications for installation.

In order to achieve the object of the present invention, a non-powered closing mechanism of a simple structure is embedded in a door leaf to compensate for weakness in high heat by exposure to flame, and a machine, which is a power motor, is embedded in the door leaf and fixed to the guide frame. A case provided with a fixed shaft forming a direction perpendicular to the sliding direction of At least one tension device, the wire of the tension device is fixed to the roller bracket and includes an elastic part that presses the roller bracket backward to maintain the tension of the wire, that is, a spring spring that pulls the door toward the case. A through slit through which one or more adjustment ends capable of adjusting the strength of the tension of the tension device pass through is formed on the side of the door in the opening direction, and the edges of the through slits are opposite to each other and are spaced apart from each other and are wound into the space between them. A deceleration member that passes the spring is fixed, and the spring spring is hooked to the deceleration member and a locking member is provided to prevent the spring spring from moving into the case any longer. The locking members are respectively fixed to both sides of the winding spring, and while each locking member is inserted into the reduction member, the reduction member rubs against the locking member, so that the moving speed of the spring is reduced and the door is closed. The drive motor The wire end of the winding spring may further include a mounting part to be fixed to a part of the roller bracket. The embedded power motor unit is further provided with a stopper that temporarily stops the movement of the inner case direction of the spring spring drawn out as the door is opened, so as to keep the door open at the required position when necessary. By fastening the spring stop device method of the red glass tube structure, the stopper is located inside the through slit, and the support member located on the upper part of the winding spring that enters through the through slit, and the glass tube spring pin at the bottom of the winding spring rotates It is installed so as to be possible, and has a function of stopping the movement of the mainspring by pressing the mainspring against the support member by rotation, and one end is coupled to the rotating part and the other end is coupled to the rotating part so as to elastically rotate the stop spring glass device. It is characterized in that it includes an elastic spring coupled to the surface. The frame of the existing automatic machine box as an aesthetic point was simplified.

As described above of the present invention, when a fire occurs, the sensor, access control device, and emergency battery provided at a predetermined position on the automatic door of the fire protection system compensate for the malfunction of the movable door opening or stopping in the middle when a failure occurs. In the event of a fire, the stop spring glass device function activates the device by the temperature of the flame even when it is normally open. It can protect people and property by blocking toxic smoke, and it provides the effect of compensating for the fatal flaws of the existing installed fire glass automatic door. In addition, it is possible to prevent an accident in which a part of the user's body is caught in the door leaf by preventing the door leaf from closing rapidly due to the effect of the reduction device.

It is possible to adjust the height of the door leaf, and the use of non-combustible materials for all materials makes it possible to further increase the height of the lower material.

1 is an overall front view of the closed state shown to explain the concept of a fireproof glass window & door integrated with a non-power closing function damper machine according to a first embodiment of the present invention. It is a front view of the buried internal position of the no-power closed function damper machine in the state.
FIG. 3 is an enlarged view of FIG. 2 a showing in detail the principle of driving the door leaf according to the present invention of the power-free closing function damper machine.
4 is a diagram showing the configuration of a power-free damper machine.
5 is a diagram showing the opening and closing of the door of the no-power damper machine.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment which concerns on invention is described with reference to drawings.

A better fire protection structure can be realized by inventing a window that integrates a fire damper with a function of manually opening and closing automatically with a protective glass window.

1 shows the design of the entire window diagram. Normally, the closed state is implemented like this. 2 is a view expressing when the door leaf is completely opened, FIG. 3 is an enlarged view showing the external design of the closed function fire damper embedded in the door leaf in FIG. 2 in detail, and FIG. 4 is the internal structure of FIG. 3 in detail It is an enlarged view shown.

As in FIG. 1, there is no problem because the door is normally closed, but as in FIG. 2, when manually opened by ventilation or other reasons, the tension spring 6 and the chain gear 1 in FIG. By loosening the wire (5), it makes it possible to open the door in the pulling direction. Here, when fully opened as shown in Fig. 2, when the hook shape of the fixed shaft device 2 and the serration shape of the chain gear 1 are meshed with each other, when the hand is placed on the door leaf, the tension of the tension spring (6) causes the wire (5) is designed to be easily used in an open state by stopping the door leaf by holding it back during deceleration.

However, in the open state of the door, a fire occurs inside the building and a very high heat is generated. The glass tube, which is a closing device (3) attached to the damper machine, reacts to the heat of a very weak fire, resulting in thermal expansion effect inside the tube. The wire is destroyed (broken) and the control device spring (4) causes vertical vertical movement to pull up the fixed shaft (2). (5) By decelerating action, the wire fixing bracket fixed to the frame catches it and the door leaf returns to its original position, realizing the fire-blocking function, which is a completely closed structure.

A : Elevation of windows and doors
B : Floor plan of window diagram
1: chain gear
2: fixed shaft
3: Closing device
4: Control device spring
5: wire
6: tension spring
7: Wire fixing bracket

Claims (4)

The non-powered damper machine-integrated closing function fire-resistant glass sliding window & door of the present invention made as described above is an invention that applies tension energy within itself and does not require electricity, so it is possible to minimize the spread of fatal damage from electrical defects.
Normal closing function closing device for fire glass door using reduction member The method of claim 1,
It is a device that implements a closing function and adds a door stop function that combines a fixed shaft (2) and a chain gear (1) at the same time. 3. The method of claim 2,
A device that satisfies the closing function of the door at the same time by the operation of the control device spring due to the disappearance of the closing device due to heat in case of a fire in the open state of the door. 4. The method of claim 1, 2, 3,
Satisfaction of all these driving conditions produces a fire protection structure conforming to the Fire Protection Law, which is an integrated fire protection glass and window that can solve the fatal problem of existing fire automatic doors due to non-powered, i.e., self-generated mechanical energy movement.

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