KR101958771B1 - Breaking Device of Glass Windows on Emergency - Google Patents

Abstract

The present invention relates to a window breaking device for emergency evacuation that can break a window by operation of a motor driven by a main switch or an operation button separately installed, so that injured persons, elders or kids can easily secure an escape route. The window breaking device comprises a housing fixed to one side of a window; a movable member movable installed in the housing in a longitudinal direction (approaching to the window); a breaking stinger installed to a distal end of the movable member and having a sharp point; a motor installed in the housing; a rotary member engaged to the movable member from an opposite side of the window to rotate together with a rotation shaft of the motor; an operation button installed in the housing to operate the motor; and an auxiliary battery installed in the housing to supply electricity to the motor.

Description

{Breaking Device of Glass Window on Emergency}

More particularly, the present invention relates to an emergency window damaging device capable of securing an escape route even in the absence of a force because the window is broken by using the driving force of a motor.

Generally, a large number of windows are installed on vehicles and buildings such as vehicles, ships, airplanes, etc. for ventilation and view.

In recent years, glass windows are installed using tempered glass to enhance the durability and security of intruders or security of outsiders, so that the window can not be easily broken by a light impact.

Therefore, when a traffic accident or a fire occurs or an emergency occurs, it acts as a factor that hinders the escape to the outside and raises the damage of the person.

In order to prevent this, a hammer or a mechanical device for destroying a glass window by impacting the glass window is installed.

For example, Korean Patent Registration Nos. 10-1433038, 10-1305046, 10-1062805, 10-0538429, 10-0173640, 10-2011-0131873, In the Utility Model Nos. 20-0481703, 20-0366139, 20-0251171, and the like, a technique for a window pane breaking device of various structures is disclosed.

Conventionally, a window-breaking apparatus is constructed such that a screw is forcibly rotated by using a separate mechanism by using a human force to destroy a window. In the case of a traffic accident, a person who is injured is remarkably Not only can not operate the device enough to destroy the window because the power is weak, it often takes a long time to destroy it.

Especially in the case of elderly people, even if they are not injured, it is difficult to destroy the windows.

Further, when a spring or the like is used in a conventional window-breaking device, there is a possibility that the elastic force is insufficient or partially lost due to the characteristic of the device which is kept fixed for a long period of time.

The present invention has been made in view of the above points, and it is possible to operate the motor by operating the main switch or the individually operated operation button, and it is possible to destroy the windshield so that the user can easily escape in case of sudden accident, The present invention has been made to solve the above-mentioned problems occurring in the prior art.

In addition, the present invention provides an emergency window breaker capable of simultaneously operating a plurality of motors by operating a main switch connected to a central control unit in an emergency so as to secure a plurality of escape routes promptly by breaking glass windows in various places. have.

In addition, since the present invention provides an auxiliary battery for supplying power to each motor separately from the main battery, even when the electric wire from the main battery is disconnected in an urgent situation, It is an object of the present invention to provide a destruction apparatus.

According to an embodiment of the present invention, there is provided an apparatus for destroying an emergency window, comprising: a housing fixedly installed on one side of a windshield; a moving member inserted in the housing so as to be movable in a longitudinal direction (a direction approaching a window) A rotatable member coupled to the moving member at an opposite side of the windshield so as to integrally rotate with the rotating shaft of the motor; An operation button for operating the motor, and an auxiliary battery installed in the housing and supplying power to the motor.

A male screw may be formed on the outer circumferential surface of the moving member, and a female screw may be formed on the inner circumferential surface of the housing so as to be screwed.

It is also possible to form grooves in the longitudinal direction on the inner circumferential surface of the moving member, and to form the protrusions, which are slidably engaged with the grooves.

It is also possible to provide the moving member with a rack member and the rotating member with the pinion gear.

It is preferable that the destruction needle is formed in the form of a tip portion of a drill or a blade or a blade of an ax.

According to another aspect of the present invention, there is provided an apparatus for destroying a window in an emergency, comprising: a central control unit for transmitting control signals to simultaneously operate a plurality of motors; a main switch connected to the central control unit and inputting an operation signal of the motor; And a main battery for supplying power to each motor via the main battery.

The central control unit may be further provided with a communication unit for transmitting the fact of occurrence of an accident to a relevant emergency institution such as a fire station, a designated hospital, or a police station.

The housing further includes an opening / closing device for covering and protecting the operation button to prevent the operation button from being unintentionally pressed.

The central control unit may be provided with an alarm sensor for detecting a signal of the switch sensor when the switch is opened and for alarming the alarm to be transmitted to the central control unit. It is also possible.

According to the emergency window breaker according to the embodiment of the present invention, the motor can be driven only by pressing the operation button, and the glass window can be broken by mechanical force, so that the escape route can be secured easily for the injured or the elderly Do.

In addition, according to the present invention, since the main switch connected to the central control unit is operated, the plurality of motors can be operated at the same time to break the windows of the windows. Therefore, It is possible to do.

In addition, according to the present invention, since the auxiliary battery for supplying power to each motor is provided separately from the main battery, even when the electric wire from the main battery is disconnected in an emergency, It is possible to drive each motor.

According to the present invention, it is possible to install not only a vehicle such as an automobile, a bus, a subway, a ship, an airplane, etc., but also a window of a building.

1 is a perspective view illustrating an emergency window breaker according to an embodiment of the present invention.
2 is an exploded perspective view showing an emergency window breaker according to an embodiment of the present invention.
3 is an assembled cross-sectional view illustrating an emergency window breaker according to an embodiment of the present invention.
4 is an assembled cross-sectional view illustrating a state in which a moving member is protruded by an operation of a motor in an emergency window breaker according to an embodiment of the present invention.
FIG. 5 is a block diagram illustrating a control process in an emergency window damper according to an embodiment of the present invention. Referring to FIG.
FIG. 6 is a cross-sectional view showing a combined state of a rotating member and a moving member in an emergency window breaking device according to an embodiment of the present invention; FIG.
7 is an assembled cross-sectional view showing another example of a rotating member and a moving member in an emergency window breaking device according to an embodiment of the present invention.

Next, a preferred embodiment of an emergency window breaker according to the present invention will be described in detail with reference to the drawings.

The present invention can be embodied in various forms and is not limited to the embodiments described below.

Hereinafter, for the purpose of clearly illustrating the present invention, a detailed description of parts that are not closely related to the present invention is omitted, and the same or similar components are denoted by the same reference numerals throughout the entire description of the present invention, .

1 to 3 and 5, the apparatus for destroying an emergency window according to an embodiment of the present invention includes a housing 10, a moving member 20, a destruction needle 24, A rotary member 30, an operation button 54, and an auxiliary battery 58. The rotary member 30,

The housing 10 is fixed to one side of a windshield.

The housing 10 includes a mounting portion 14 fixed to the window glass and fixed to the window, and a cylindrical portion 12 formed into a cylindrical shape.

The mounting portion 14 is configured to be fixed to a windshield using screws, bolts, adhesive, or the like.

The movable member 20 is inserted into the housing 10 so as to be movable in a longitudinal direction (a direction approaching a window).

The destruction needle (24) is installed at the end surface of the moving member (20).

The destruction needle 24 is formed in a pointed shape. For example, the destruction needle 24 is formed by a tip portion of a drill or a blade or an ax blade.

The motor (40) is fixed to the housing (10).

The rotary member 30 is connected to the rotary shaft 42 of the motor 40 so as to rotate integrally.

The rotary member (30) is coupled to the movable member (20) on the opposite side of the windshield.

A male screw (22) is formed on the outer peripheral surface of the moving member (20).

The inner circumferential surface of the housing (10) forms a female screw to which the male screw (22) is screwed.

A groove is formed on the inner circumferential surface of the moving member 20 in the longitudinal direction, and a protrusion is formed on the rotating member 30 so as to be slidably engaged with the groove.

For example, as shown in Figs. 2 and 6, projections of a plus (+) shape are formed on the outer surface of the rotary member 30, and the end portions of the projections are inserted into the inner surface of the movable member 20 It is possible to form grooves at corresponding positions.

With the above construction, the rotation member 30 rotates as the motor 40 rotates, and the moving member 20 also advances toward the windshield while rotating together with the rotation member 30.

Since the moving member 20 is screwed to the housing 10, when the moving member 20 rotates together with the rotating member 30, the moving member 20 moves naturally back and forth. At this time, since the rotary member 30 and the movable member 20 are coupled together so as to be linearly slidable while being rotated together by the projections and grooves, the movable member 20 is moved toward the windshield at the same time as the movable member 20 rotates, The destruction needle 24 is projected forward of the mounting portion 14 of the housing 10 as shown in Fig.

A protrusion or groove is formed on the outer circumferential surface of the movable member 20 in the longitudinal direction and a groove or protrusion corresponding to the protrusion or groove is formed on the inner circumferential surface of the housing 10, It is also possible to movably couple in the longitudinal direction.

At this time, a male screw is formed on the outer circumferential surface of the rotary member 30, and a female screw is formed on the inner circumferential surface of the moving member 20, or may be reversed.

According to the above configuration, as the motor 40 rotates, the rotary member 30 rotates, and the moving member 20 is coupled to the housing 10 in a state where rotation is restrained by the projections and grooves , The moving member 20 moves linearly toward the windshield as the rotating member 30 rotates.

It is also possible to connect the rotary member 30 and the movable member 20 by applying a ball screw structure.

7, the movable member 20 may be provided with a rack member 28, and the rotary member 30 may be constituted by a pinion gear 36. As shown in Fig.

According to the above configuration, as the motor 40 rotates, the pinion gear 36 rotates, and the moving member 20 moves linearly toward the windshield.

In order to effectively guide the linear movement of the movable member 20, it is preferable that the housing 10 and the protrusions are coupled with each other using grooves.

The coupling between the movable member 20 and the housing 10 and the coupling between the rotary member 30 and the movable member 20 can be realized by various link structures in which the movable member 20 moves linearly as the rotary member 30 rotates. Can be applied.

The operation button 54 is installed in the housing 10.

The operation button 54 is electrically connected to the motor 40 so as to operate.

The housing 10 is further provided with a switch 50 for covering and protecting the operation button 54 to prevent the operation button 54 from being inadvertently pressed.

The auxiliary battery (58) is installed in the housing (10).

The auxiliary battery (58) is electrically connected to the motor (40) to supply electric power.

When the operation button 54 is depressed, the motor 40 is rotated by the power supplied from the auxiliary battery 56.

Since the motor 40 is configured to instantaneously rotate at a high speed when power is supplied, the moving speed of the moving member 20 can be kept high and the force of collision with the windshield can be maximized, The destruction becomes easier.

Therefore, when an urgent situation such as an accident or a fire occurs, the elderly person, the child or the injured person can operate the motor 40 only by depressing the operation button 54 so that the destruction needle 24 ), Cracks and destruction are caused in the window glass, and it is possible to easily secure an escape path.

As shown in FIG. 5, the emergency window breaker according to an embodiment of the present invention includes a central controller 90 for transmitting control signals to simultaneously operate a plurality of motors 40, A main switch 92 connected to the motor 40 for inputting an operation signal of the motor 40 and a main battery 94 for supplying power to each motor 40 through the central control unit 90 .

The main battery 94 may be a battery installed in the engine room.

When the main battery 94 is installed, the auxiliary battery 58 may be configured to be charged so that the main battery 94 is charged.

It is preferable that the main switch 92 is installed in the vicinity of the driver's seat of the automobile or in the vicinity of the manager of the automobile so that the driver or the manager can operate several motors 40 simultaneously in case of an emergency such as an accident or a fire .

For example, in the case of a bus, three to six emergency window breakers according to an embodiment of the present invention are arranged on both glass windows at intervals, and one main switch 92 is operated from the driver's seat side, It is possible to constitute such that a plurality of windshields are simultaneously broken so as to secure an escape route evenly.

Likewise, in the case of a building, it is possible to configure the manager so that it is possible for an administrator to destroy a plurality of windows from one place.

The central control unit 90 may further include a communication unit 96 for transmitting the fact of occurrence of an accident to an emergency unit 100, such as a fire station, a designated hospital, or a police station, in an emergency such as an accident or a fire.

The communication unit 96 can be configured to be wired or wireless, and can be configured to activate the main switch 92 and transmit an alarm signal or a text message.

The central control unit 90 may be configured to transmit the current position through the communication unit 96 together using GPS or the like.

When the switch 50 is opened, an open / close sensor 52 for detecting the open switch 50 and transmitting the switch to the central control unit 90 is installed.

It is also possible to connect an alarm device 98 to the central control unit 90 so that an alarm is sounded when a signal indicating that the switch 50 is opened is transmitted from the switch sensor 52.

With the above configuration, if an alarm sounds in the alarm device 96 so that the window is not unnecessarily destroyed when an emergency such as an accident or a fire does not occur, the driver quickly confirms the alarm and the main switch 92 It is also possible to centrally control the motor 40 so as to stop the operation thereof.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Are also within the scope of the present invention.

10 - Housing
12 - Cylinder part
14 -
20 - movable member
22 - Body
24 - Destroyer
28 - Rack member
30 - rotating member
36 - Pinion gear
40 - motor
42 -
50 - Actuator
52 - Actuator sensor
54 - Operation button
58 - Auxiliary battery
90 -
92 - Main switch
94 - Main Battery
96 -
98 - Alarm system
100 - Emergency Agency

Claims (7)

A housing fixedly installed on one side of the windshield,
A moving member inserted in the housing so as to be movable in the longitudinal direction,
A destruction needle provided on an end surface of the moving member and formed in a pointed shape,
A motor provided in the housing,
A rotating member coupled to the moving member at an opposite side of the windshield and connected to the rotating shaft of the motor as one body,
An operation button installed in the housing and operating the motor,
And an auxiliary battery installed in the housing and supplying power to the motor,
A main switch connected to the central control unit for inputting an operation signal of the motor, a main battery for supplying power to each motor through the central control unit,
The housing further includes an opening / closing device for covering and protecting the operation button to prevent the operation button from being unintentionally pressed,
The switch may be provided with a switch sensor for detecting the switch when the switch is opened and transmitting the switch to the central controller,
Wherein the central control unit is connected to an alarm device for detecting an alarm signal transmitted from the switch when the switch is opened. The method according to claim 1,
A male screw is formed on an outer peripheral surface of the moving member,
A female screw to which the male screw is engaged is formed on an inner circumferential surface of the housing,
A groove is formed in the inner peripheral surface of the moving member in the longitudinal direction,
Wherein the rotary member is formed with a protrusion that is slidably engaged with the groove. The method according to claim 1,
A protrusion or a groove is formed on the outer circumferential surface of the moving member in the longitudinal direction,
A groove or a projection corresponding to the projection or the groove of the moving member is formed on the inner peripheral surface of the housing,
A male screw is formed on an outer circumferential surface of the rotary member,
And a female screw is formed on an inner peripheral surface of the moving member. The method according to claim 1,
Wherein the moving member is provided with a rack member,
And the rotating member is formed of a pinion gear. delete The method according to claim 1,
Wherein the central control unit is further provided with a communication unit for transmitting the fact of occurrence of an accident to a fire station, a designated hospital, or an emergency unit associated with the police station in an emergency.
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