KR200327001Y1 - automatic destruction apparatus of tempered glass for emergency evacuation - Google Patents

Abstract

Disclosed automatic emergency escape tempered glass destruction device body (10); A striking unit 22 for striking the tempered glass 1 is provided, the actuator 20 is rotatably installed on the main body 10; A bias member 30 provided between the main body 10 and the actuator 20 to bias the actuator 20 in the strike direction; A restraining member 40 installed in the main body 10 to selectively restrain the actuator 20 in a predetermined space of the main body 10; A sensing unit 60 controlled by the control unit 50 to detect an abnormality around the main body 10; The driving unit 70 is driven in accordance with the operating signal of the control unit 50 corresponding to the abnormal signal detected by the sensing unit 60, and for releasing the actuator 20 constrained by the restraining member 40. It is provided.

Description

Automatic destruction apparatus of tempered glass for emergency evacuation

The present invention relates to an automatic emergency escape tempered glass destruction device, and more particularly, the impact force of the actuator acting by sensing the emergency situation through the temperature rise or smoke generation in the sealed space and the detected signal It relates to an automatic emergency escape tempered glass destruction apparatus that can destroy the tempered glass by.

In general, the side of a vehicle such as a bus, train, aircraft, passenger car, etc. has a structure in which the internal space is sealed with tempered glass in addition to the vehicle body. However, considering that the tempered glass is very difficult to be destroyed without the use of a separate tool, it is almost impossible for a passenger to escape to the outside of the vehicle in case of an emergency such as a rollover, a fall or a fire while the above-mentioned vehicles are in operation. Close to

Conventional tools for breaking such tempered glass are tools such as a small hammer disposed inside the vehicle. However, these tools have a very difficult and cumbersome problem of breaking the glass using the tools within a short time in an emergency situation.

The present invention was devised to solve the above problems, and when the smoke is generated due to overheating above a set temperature or a fire in an enclosed space, the device operates by detecting the temperature or the smoke. The purpose of the present invention is to provide an automatic emergency escape tempered glass destruction device that can automatically destroy the tempered glass.

The following drawings attached to the present specification are intended to describe preferred embodiments of the present invention only as an example, and together with the detailed description of the following invention to serve to further understand the technical spirit of the present invention, the present invention is such a It is not limited only to the matter described in drawing, and is not interpreted.

1 is an exploded perspective view of the automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention.

FIG. 2 is a plan view showing a base portion of the breaking device shown in FIG. 1. FIG.

3 is a schematic circuit diagram of a control unit of the destruction apparatus shown in FIGS. 1 and 2;

4 is a plan view showing a base portion of the destructive apparatus shown in FIG. 1, showing a state in which the actuator is rotated and hit.

FIG. 5 is a side view of a state in which the destruction apparatus shown in FIGS. 1 and 2 is installed on a wall of a vehicle;

Figure 6 is a side view showing a state in which the destruction device shown in Figures 1 and 2 destroyed the tempered glass of the vehicle.

7 is a right side cross-sectional view of the breaking device of FIG. 1.

<Description of Symbols for Main Parts of Drawings>

1 ... tempered glass 2 ... wall 5, 6 ... lamp

10 ... body 12 ... first case 14 ... second case

13, 15, 17 ... guide member 20 ... actuator 22 ... impactor

24. Coaxial axis 26. Jamming 28. Head

30 Bias member 40 Restriction member 42 Locker

Guide rod 44.Operating lever 45.Operating member

46 ... slider 48 ... second spring 50 ... control unit

52 Printed circuit board 60 Sensing unit 62 Temperature sensor

64 Smoke detector 70 Operating unit 72 Solenoid

74 ... operating arm 80 ... alarm member 90 ... release button

Automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention for achieving the above object, the main body; An actuator provided to strike the tempered glass and rotatably installed on the main body; A bias member provided between the main body and the actuator for biasing the actuator in the striking direction; A restraining member installed in the main body to selectively restrain the actuator in a predetermined space of the main body; A sensing unit controlled by a control unit to detect an abnormality around the main body; And a driving unit driven according to an operation signal of the control unit corresponding to the abnormal signal detected by the sensing unit, and for releasing the actuator constrained by the restraining member.

In the automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention, the detection unit is provided with a sensor for detecting at least one of the temperature change around the main body and the presence of smoke.

The automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention further includes an alarm member for notifying the outside of the abnormal state detected by the detection unit for a predetermined time by the control unit.

Preferably, the alarm member includes at least one of a siren or an alarm lamp.

In the automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention, the drive unit is to be operated after the operation time of the predetermined time of the alarm member.

The automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention further includes a setting release button for arbitrarily releasing a setting value of the control unit while the alarm member is operated.

In the automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention, the main body: a first case attached to the tempered glass; And a second case coupled to the first case; The first and second cases are formed with a plurality of holes through which air and smoke can enter and an accommodation groove through which the actuator can be accommodated.

In the automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention, the actuator: a rotating shaft having a rotating roll installed in the rotating groove provided in the main body; And a locking protrusion to which one end of the bias member is caught.

In the automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention, the bias member is provided with a spring wound on the pivot shaft.

In the automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention, the striking portion of the actuator has a conical head.

In the automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention, the restraining member: a locker that can be engaged with a part of the actuator and the operating lever can be in contact with the drive unit and the main body A slider reciprocating while being guided by a guide member provided in the guide; And a second spring for biasing the slider in the direction of the actuator.

Automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention further comprises an operation member provided on the restraining member for manually operating the actuator.

In the automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention, the drive unit is selectively operated by the control unit, and provided with a solenoid member that can selectively contact the restraining member.

These and other embodiments, aspects, advantages, and features of the present invention will become apparent from the following detailed description, some of which are described to those skilled in the art by referring to the following detailed description and by reference to the drawings or by practicing the present invention. Will be obvious. Aspects, advantages, and features of the present invention are realized and attained by means, procedures and combinations particularly pointed out in the appended claims and their equivalents.

In the detailed description that follows, reference is made to the accompanying drawings, which form a part, and is shown in a manner that describes specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, and it is to be understood that other embodiments may be utilized and structural changes may be made without departing from the scope of the invention. The following detailed description, therefore, is not to be taken in a limiting sense, and the scope of the present invention is defined by the appended claims and their equivalents. In the description of the present invention, the indications of various orientations or directions should be regarded as relative to the position of the destructive device in the context of the drawings and the description, and should not be interpreted in their absolute meaning.

Hereinafter, with reference to the accompanying drawings will be described in detail an automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention.

1 is an exploded perspective view of an automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention, Figure 2 is a plan view of the lower case of the destruction device shown in FIG.

1 and 2, the destruction apparatus 100 according to the present embodiment hits the main body 10, the actuator 20 installed on the main body 10 so as to be rotatable, and the actuator 20. A bias member 30 for biasing in the direction, a restraining member 40 for selectively restraining the actuator 20 to the main body 10, a control unit 50 provided in the main body 10, and a main body 10. A sensing unit 60 capable of detecting an abnormality in the surroundings, and a driving unit 70 for rotating the actuator 20 by releasing the actuator 20 constrained by the restraining member 40. .

The main body 10 is installed in an enclosed space, for example, a vehicle such as a bus, a train, an aircraft, a car, and the like. More preferably, the body 10 may be attached to the tempered glass 1 (see FIG. 5) itself or to a wall 2 (see FIG. 6) such as a vehicle adjacent to the tempered glass 1. The main body 10 is coupled to the first case 12 and the second case 14 to form a predetermined space therein. The main body 10 defined by the first and second cases 12 and 14 is formed with a receiving groove 16 in which the actuator 20 can be collectively received. The main body 10 is formed with a plurality of holes 18 through which smoke or air, which may be generated in the sealed interior of the vehicle, may enter the internal space of the main body 10.

The first case 12 functions as a base on which various parts of the destruction apparatus 100 are mainly arranged, and the second case 14 functions as a cover for protecting the base. Of course, the functions of the first and second cases 12 and 14 may be replaced with each other.

The actuator 20 has a rotating shaft having a striking portion 22 for striking the tempered glass 1 and a rotatable roll 24a respectively provided in the pair of pivoting grooves 11 provided in the main body 10. (24), and the engaging projection (26) which one end of the biasing member (30) can catch. A conical head 28 is installed on the striking portion 22 of the actuator 20. A coupling groove (not shown) is provided on one surface of the actuator 20 coupled to the restraining member 40.

Although the head 28 of the actuator 20 is shown and described in a conical shape, other kinds of parts having the same similar function or shape may be used. The head 28 is made of steel of a relatively stronger material than the body of the actuator 20.

The breaking force of the actuator 20 is determined according to the torque generated by the length of the actuator and the bias performance of the bias member 30, the material of the head 28 or the structure of the peaks, Specific values are determined to suit the strength of the tempered glass 1 to be broken.

The bias member 30 has a pair of compression springs 32 wound around the pivot shaft 24. As described above, one end of the bias member 30 is installed on the engaging projection 26 of the actuator 20 and the other end is installed on the main body 10. The bias member 30 may employ any other component capable of rotating the actuator 20 in addition to the spring structure.

In order for the rotatable actuator 20 to easily destroy the tempered glass 1, the pivot shaft 24 of the actuator 20 is installed in the pivoting groove 11 provided at a substantial end of the main body 10. In addition, the main body 10 preferably has a structure that does not interfere with the rotational movement trajectory of the actuator 20.

The restraining member 40 is a slider having a locker 42 which can be engaged with the engaging groove of the actuator 20, and an operating lever 44 which can be in contact with the solenoid member 72 of the drive unit 70. 46 is provided. The slider 46 has a structure capable of reciprocating while being guided by a plurality of guide members 13, 15, 17 provided in the main body 10. In addition, the restraining member 40 includes a second spring 48 for biasing the slider 46 in the direction of restraining the actuator 20. In addition, the stopper 41 is formed to protrude on one side of the slider 46. The slider 46 of the restraining member 40 is arranged to be substantially orthogonal to the actuator 20 and reciprocated at the bottom of the actuator 20.

In this regard, the main body 10 includes a first guide member 13 into which a guide rod 43 formed at one end of the slider 46 is inserted, and a second guide member 15 for guiding the locker 42. And a third guide member 17 for guiding the other end of the slider 46.

In addition, the main body 10 is provided with a support jaw 19 that can be in contact with the stopper 41. The second spring 48 is inserted into the guide rod 43 and is located between one surface of the first guide member 13 and one surface of the locker 42.

The locker 42 of the slider 46 protrudes vertically from the slider 46 relatively higher than the cross-sectional height of the actuator 20. One end of the locker 42 is preferably formed to be inclined at a predetermined angle to facilitate engagement with the actuator 20.

The actuating lever 44 of the restraining member 40 is formed to protrude from the slider 46 so as to be substantially parallel to the actuating body 20. The actuating lever 44 may be in contact with the actuating arm 74 of the solenoid member 72 of the drive unit 70. That is, when the actuating arm 74 of the solenoid member 72 advances and pushes the actuating lever 44, the slider 46 is pushed while overcoming the elastic force of the second spring 48. Then, the locker 42 moves together with the slider 46, and when the locker 42 moves completely, the actuator 20 rotates by the biasing force of the biasing member 30.

On the other hand, the other end of the actuator 20 is provided with an operation member 45 integrally. The operation member 45 is for rotating the actuator 20 by manually pressing the actuator 20. That is, when the operating member 45 is manually pressed, the actuator 20 constrained by the restraining member 40 may be rotated by releasing the engagement with the locker 42.

The control unit 50 may include a printed circuit board 52 installed in the main body 10 to be driven by a power source 9 (see FIG. 3) such as an auxiliary power source provided in the main body 10 or a main power source of the vehicle. Equipped.

3 is a schematic circuit diagram of a part of a control unit 50 including the printed circuit board 52. Reference numeral 4 in FIG. 1 indicates a jack for power connection. Reference numerals 5 and 6 of Figs. 1 and 3 designate a power indicator lamp and an operation state indicator lamp, respectively.

As illustrated in FIGS. 1 to 3, the sensing unit 60 is for detecting an abnormality around the main body 10, for example, a temperature rise or smoke generation due to a fire, and is controlled by the control unit 50. Controlled. The detection unit 60 includes a temperature detector 62 and a smoke generation detector 64 for detecting temperature changes and smoke generation, respectively. Since the temperature detector 62 and the smoke generation detector 64 are obvious to those skilled in the art, a detailed description thereof will be omitted.

As shown in FIGS. 1 to 3, the driving unit 70 is driven according to an operation signal of the control unit 50 corresponding to the abnormal signal detected by the sensing unit 60. That is, the drive unit 70 includes a solenoid member 72 installed in the main body 10 to be operated by receiving an operation signal from the control unit 50. The drive unit 70 may be provided with other parts having the same and similar functions other than the solenoid member, such as an actuator operated by hydraulic pressure or by air.

The solenoid member 72 is the same as a conventional solenoid structure and has an operating arm 74 that can contact the operating lever 44 of the restraining member 40 as described above.

The destruction apparatus 100 according to the present exemplary embodiment uses the alarm member 80 installed in the printed circuit board 52 to inform passengers inside the vehicle of abnormal state information detected by the sensing unit 60 for a predetermined time. Equipped. The alarm member 80 has a siren 82 and / or an alarm lamp 84 that are each actuated by the control unit 50.

The destruction apparatus 100 according to the present embodiment may rotate the actuator 20 by driving the driving unit 70 immediately after detecting the abnormal signal by the detection unit 60, but otherwise, the alarm member for a predetermined time. After driving 80, drive unit 70 is operated. Because the state detected by the detectors 62, 64 of the sensing unit 60 may be a truly urgent situation, even though this is a normal state because the internal temperature may rise due to cigarette smoke or other factors. And to prevent the demolition apparatus 100 from operating unnecessarily.

To this end, the destructive device 100 according to the present embodiment is a setting capable of releasing all setting values of the control unit 50 while the alarm member 80 is operated to prevent the actuator 20 from being rotated. And a release button 90. The setting release button 90 is provided on the printed circuit board 52 as a normal one-touch button.

Referring to the operation of the automatic emergency escape tempered glass destruction apparatus according to a preferred embodiment of the present invention configured as described above by separating the automatic mode and the manual mode as follows.

Silent mode

First, for the initial setting of the destruction apparatus 100, the actuator 20 must be accommodated in the receiving groove 16 of the main body 10. To this end, when the actuator 20 is moved, the coupling groove of the actuator 20 is engaged with the locker 42 of the restraining member 40 while overcoming the biasing force of the bias member 30 (FIGS. 2 and 7). Reference).

Subsequently, as shown in FIG. 5, the destructive apparatus 100 in which the bias force of the bias member 30 is stored is attached to a vehicle body such as a vehicle (not shown) or a wall 2 such as tempered glass 1 or the like. Let's do it. Then, a power source is connected to the main body 10. Here, the destruction device 100 is attached to the inside of the sealed space. There may be various methods of attaching the destruction apparatus 100 to the wall 2, but the detailed attachment method is omitted.

Next, when a fire or the like occurs inside the vehicle while the vehicle is running, the temperature therein becomes high or smoke is generated, the temperature detector 62 and / or the smoke generation detector 64 of the detection unit 60 may detect such an abnormal signal. It detects and transmits it to the control unit 50. The control unit 50 activates the siren 82 and / or the alarm lamp 84 of the alarm member 80 for a predetermined time in accordance with the transmitted signal.

Subsequently, the control unit 50 operates the drive unit 70 unless the setting release button 90 is operated until the operation of the alarm member 80 is completed.

Then, as shown in FIG. 2, the actuating arm 74 of the solenoid member 72 is moved in the direction of arrow “A” to be in contact with the actuating lever 44. The thrust force of the actuating arm 74 causes the actuating lever 44 to be pushed in the same direction as "A". Then, the slider 46 connected to the actuating lever 44 moves in the "A" direction while overcoming the elastic force of the second spring 48. By moving the slider 46, the locker 42 is moved while being guided by the second guide member 15.

When the locker 42 continues to move, the actuator 20 coupled to the locker 42 is instantaneously rotated in the direction of arrow "B" in FIG. 6 by the biasing force of the biasing member 30. The result of the rotation of the actuator 20 is as shown in FIG. 4, and when the action force of the solenoid member 72 of the operation unit 70 is released, the restraining member (by the restoring force of the second spring 48) 40) returns to its original position.

The attachment of the head 28 provided at the tip of the actuator 20 by the momentary rotation of the actuator 20 hits the tempered glass 1 and completely destroys the tempered glass 1 by a predetermined torque. Can be.

Manual mode

The manual mode is not selectively converted to the automatic mode by mode switching, and even if the device is set to the automatic mode, the user can simply press the operation member 45 of the restraining member 40 arbitrarily according to the needs of the user. By the operation, the actuator 20 can be rotated. That is, the actuator 20 is not driven by the operation of the sensing unit 60, or the actuator 20 is manually driven at the discretion of the user who recognizes an emergency situation. Since the specific principle is the same as the motion of the automatic mode described above, a detailed description thereof will be omitted.

Although the destruction apparatus described so far has been mainly limited to being installed in a vehicle or the like, it can be used in an enclosed space wherever an emergency escape cannot be performed without destroying tempered glass or the like.

As described above, the automatic emergency escape tempered glass destruction apparatus according to the present invention has the following effects.

First, since the actuator can automatically destroy the tempered glass by the temperature rise and smoke generation signal detected by the electronic sensitive detection unit has the effect of minimizing the damage to life in the event of a fire, such as a vehicle.

Second, it is possible to cope with the accident of the vehicle more quickly and variously by allowing the actuator to be manually operated as needed.

Third, the structure of the main body can be as compact and slim as possible to increase space efficiency when installing a vehicle.

Fourth, in the case where it is obvious that the breakdown device operated by the electromagnetic sensitive operation is obvious, it is possible to prevent unnecessary destruction of the tempered glass by pressing the setting release button.

It is to be understood that the above detailed description is intended to be illustrative, and not restrictive. Many other embodiments will be apparent to those skilled in the art upon reading or understanding the above detailed description. It should be noted that the embodiments discussed in other parts of the detailed description and discussed with reference to other figures may be combined to form additional embodiments of the present invention. Accordingly, the scope of the present invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

Claims (13)

main body; An actuator provided to strike the tempered glass and rotatably installed on the main body; A bias member provided between the main body and the actuator for biasing the actuator in the striking direction; A restraining member installed in the main body to selectively restrain the actuator in a predetermined space of the main body; A sensing unit controlled by a control unit to detect an abnormality around the main body; Reinforcement for automatic emergency escape, characterized in that it is driven in accordance with the operation signal of the control unit corresponding to the abnormal signal detected by the detection unit, the drive unit for releasing the actuator bound by the restraining member Glass breaking device. The method of claim 1, The sensing unit is automatic emergency escape tempered glass destruction apparatus characterized in that it comprises a sensor for detecting at least one of the temperature change around the main body and the presence of smoke. The method according to claim 1 or 2, And an alarm member for notifying outside of the abnormal state detected by the sensing unit for a predetermined time by the control unit. The method of claim 3, The alarm member is automatic emergency escape tempered glass destruction apparatus characterized in that it comprises at least one of a siren or a lamp. The method of claim 3, Automatic emergency escape tempered glass destruction apparatus, characterized in that the drive unit is operated after the operation time of the predetermined time of the alarm member. The method of claim 5, And a setting release button for releasing a setting value of the control unit arbitrarily while the alarm member is operated. The method of claim 1, The main body is: A first case attached to the tempered glass; And A second case coupled to the first case; The first and second cases are formed of a plurality of holes through which air and smoke can enter, and an automatic emergency escape tempered glass destruction apparatus, characterized in that the receiving groove for accommodating the actuator is formed. The method of claim 1, The actuator is: A rotating shaft having a rotating roll installed in the rotating groove provided in the main body; And Automatic emergency escape tempered glass destruction apparatus characterized in that it comprises a locking projection that can be caught by one end of the biasing member. The method of claim 8, The bias member is automatic emergency escape tempered glass destruction apparatus, characterized in that it comprises a spring wound on the rotating shaft. The method of claim 1, And said striking portion of said actuator comprises a conical head. The method of claim 1, The restraining member is: A slider having a locker that can be engaged with a part of the actuator and an operating lever that can be in contact with the drive unit, the slider being reciprocated while being guided by a guide member provided in the main body; And And a second spring for biasing the slider in the direction of the actuator. The method of claim 1, An automatic emergency escape tempered glass destruction apparatus further comprising an operation member provided on the restraining member for manually operating the actuator. The method of claim 1, And the drive unit is selectively operated by the control unit and includes a solenoid member that can selectively contact the restraining member.