KR200191442Y1 - window sash - Google Patents

Abstract

The present invention relates to a security window chassis that has a security monitoring sensor inside so that it can not easily be seen from the outside and can release the security mode of the window only by entering a password.

The present invention is mounted to the window chassis (2) that is opened and closed by the artificial maneuvering force in the window chassis (2) in a position facing the window frame chassis (4), and fixed to the window chassis (2) In the window frame chassis 4, a reed switch part 54 whose switching state is changed by the magnetic force generated by the magnet part 52 is mounted in a position corresponding to the magnet part 52, and the window frame chassis 4 is mounted. ) Is a configuration in which the keypad unit 62 for password input is installed. The keypad unit 62 is electrically connected to the signal processing circuit unit 90, and the signal processing circuit unit 90 stores the number code input from the keypad unit 62 for password input in advance in the memory 92. After deciding whether or not the code is the same and canceling the state of the security mode, if a signal for detecting the opening of the window chassis 2 is input from the reed switch unit 54 within a predetermined time, a method alarm signal is not generated. Does not have signal output logic.

Description

Security window chassis {window sash}

The present invention relates to a security window chassis, and more particularly to a security window chassis that has a security monitoring sensor inside so that it can not easily be seen in appearance, and the security mode of the window can be released only by entering a password.

The window chassis, which is usually made of aluminum or synthetic resin material, is constructed as a balcony window or building window of an apartment to provide a comfortable indoor environment by insulation and sound insulation.

However, the conventional window chassis did not have a security alarm function to prevent intruders, so if you want to install a security system, the security alarm function is implemented by attaching a sensor to the outside of the window frame and the window chassis to detect the opening of the window. It was forever.

The present invention relates to a security window chassis, and more particularly to a security window chassis having a security alarm sensor in the chassis so that it can not be seen in appearance.

In addition, in the past, the external intruder can visually check the installation state of the sensor through the glass window, so there is a lack of reliability in implementing a perfect security function.

Furthermore, when an external intruder removes a part of a window and removes a pair of sensors approaching each other, an alarm does not occur even if the window chassis is opened.

The present invention devised to solve the above-mentioned problems is focused on the high permeability of the window chassis formed of aluminum or synthetic resin material, so that the magnet sensor for implementing a security function inside the window chassis is not exposed to the outside. The purpose of the present invention is to provide a window chassis that implements a reliable security function by preventing the intruder from easily releasing the security mode of the window chassis.

1 is a partially exploded perspective view showing an indoor configuration of a security window chassis according to an embodiment of the present invention,

2 is a security circuit configuration applicable to the security window chassis according to an embodiment of the present invention,

3 is a flowchart illustrating a signal processing flow of a signal processing circuit unit applicable to the security window chassis of the present invention;

Figure 4 is a partial perspective view showing the outdoor structure of the security window chassis according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

2: window chassis 4: window frame chassis

6: glass window 52: magnet part

54: reed switch part 62: keypad part

82: human body detection sensor 90: signal processing unit

92: memory

Hereinafter, the present invention for achieving the above object will be described in detail through an embodiment with reference to the drawings.

1 is a partially exploded perspective view showing an indoor configuration of a security window chassis according to an embodiment of the present invention, Figure 2 is a security circuit diagram applicable to the security window chassis according to an embodiment of the present invention, Figure 3 4 is a flowchart illustrating a signal processing process of a signal processing circuit unit applicable to the security window chassis of the present invention, and FIG. 4 is a partial perspective view showing the outdoor side structure of the security window chassis according to the embodiment of the present invention.

As shown in Figure 1 and 2, in the window chassis 2, which is opened and closed by the artificial operating force, the magnet portion 52 is mounted in the window chassis 2 in a position facing the window frame chassis 4, In the window frame chassis 4 which fixes the window chassis 2, the reed switch unit 54 whose switching state is changed by the magnetic force generated by the magnet unit 52 is moved to a position corresponding to the magnet unit 52. It is internally mounted, and the keypad part 62 for password entry is provided in the front of the window-frame chassis 4. As shown in FIG. In Fig. 1, reference numerals 22 and 42 denote mounting holes formed in the chassis 2 and 4 in order to close the facing distance between the magnet portion 52 and the reed switch portion 54.

1 is a partially exploded perspective view showing an indoor configuration of a security window chassis according to an embodiment of the present invention, Figure 2 is a front sectional view showing the configuration of a security window chassis according to an embodiment of the present invention, Figure 3 Security circuit diagram applicable to a security window chassis according to an embodiment of Figure 4 is a partial perspective view showing the outdoor structure of the security window chassis according to an embodiment of the present invention.

Referring to the flow chart shown in Figure 3 describes the operation of the signal processing according to the present invention performed by the signal processing unit 90, if the password is input through the keypad 62 in the first step (S1), the next step In step S3, the step S3 of comparing the password input in step S2 with the password previously stored in the memory 92 is executed. In step S7, the flow returns to step S1 of re-entering the password. If the number of password input times exceeds a predetermined number of times, a step S8 of outputting an alarm signal informing of occurrence of an intruder is executed.

While counting the time in the step S4, a signal is sensed that the reed switch unit 54 detects the opening of the window chassis 2 within the set time set in the memory 92 by executing the next step S5. When the security mode is released. In the above-described step 54, the setting time is a difference time between the password input completion time and the opening time of the window chassis 2, for example, opening the window chassis 2 for a setting time of 1 second or more and 5 seconds or less. Security mode can be released.

The function of releasing the security mode by the configuration of the present invention is to be able to release the security mode of the setting state individually for a plurality of windows. In addition, the security window chassis of the present invention may be used to integrally release the security mode of a plurality of windows using a separate main controller (not shown).

On the other hand, the present invention, in addition to the above-described configuration, the human body sensor 82 is mounted in the window chassis 2 or the window frame 2 in the predetermined position on the outside of the window chassis 2 or the window frame chassis 4 mounted on the window chassis 2. It is configured to detect the human body approaching. The human body sensor 82 is preferably applied to an infrared sensor or a pyroelectric thermal sensor.

This is to detect the behavior of the external intruder to break or break the glass window 6, if such a functional part is added, the security window chassis of the present invention described above can implement a more complete security function.

As described above, the security window chassis of the present invention has the following effects.

Security sensors can be implemented by sensors built into the chassis so as not to damage the interior appearance, and damage or failure of the sensors due to contact with moving objects or bodies can be prevented.

By entering a password, indoor residents can unlock many windows individually or individually, thus enabling a reliable security alarm function.

This is to detect that the external intruder breaks the glass window, and when such a functional part is added, the security window chassis of the present invention described above can implement a more complete security function.

As described above, the security window chassis of the present invention has the following effects substantially compared to the prior art.

Claims (3)

The window chassis 2, which is opened and closed by artificial maneuvering force, is mounted to the window chassis 2 in a position in which the magnet portion 52 faces the window frame chassis 4, and is fixed to the window chassis 2 to fix the window chassis 2. The reed switch unit 54 in which the switching state is changed by the magnetic force generated in the magnet unit 52 is indented and mounted in the position corresponding to the magnet unit 52 in the front side of the window frame chassis 4. Security door chassis, characterized in that the password input keypad portion 62 is installed. The keypad unit 62 is electrically connected to the signal processing circuit unit 90, and the signal processing circuit unit 90 stores a number code input from the keypad unit 62 for password input. After releasing the state of the crime prevention mode by determining whether the number code is the same as the pre-stored number in 92), if a signal is detected that the opening of the window chassis 2 is input from the reed switch unit 54 within a predetermined time. Security alarm chassis characterized in that it has a signal output logic that does not generate an alarm signal. The human body approaching the glass window 6 fitted to the window chassis 2 by mounting the human body sensor 82 in a predetermined position on the outdoor side of the window chassis 2 or the window frame chassis 4. Security window chassis, characterized in that configured to detect.