KR101305359B1 - Emergency escape for respirator respiratory - Google Patents

Abstract

PURPOSE: A respirator for emergency escape is provided to prevent damage due to poisonous gas when accidents occur. CONSTITUTION: A respirator for emergency escape comprises a mouth respirator (20) and a lantern (10). A filter for purifying polluted air is installed inside the mouth respirator. A mouthpiece is equipped on one side of the mouth respirator. The lantern is detachable from the respirator in a longitudinal direction. The mouth respirator comprises a respirator body, the mouthpiece, and a protective cover. An inlet is formed in the front of the respirator body. The mouthpiece is installed on the outside of the inlet and is formed with a movement guide cavity in the center thereof.

Description

Emergency escape for respirator {Emergency escape For Respirator respiratory}

The present invention relates to a gas respirator which is a safety mechanism for safe evacuation in the event of an accident such as a fire and a gas leakage accident, and in particular, it is stored in an integrated form with a lantern for escape and guidance, and makes it easy to use fire and gas leaks. The present invention relates to an emergency escape respirator capable of preventing damage caused by toxic gases in case of an accident such as an accident and inducing safe evacuation.

Generally, a dustproof / respiratory respirator (mask) is a harmful pollutant that occurs in a contaminated area with many dust or harmful gas, various emergency situations, industrial fields where air may be polluted, a nuclear power plant that can be exposed to radioactive materials, (Mask) that protects the entire face including eyes and respiratory tract, and a dustproof / respiratory respirator (mask) that protects only the respiratory tract. .

The above-mentioned anti-dust / respiratory respirator according to the present invention is relatively simple in structure and has a better fit than a frontal anti-dust / respiratory respirator. Therefore, the anti-dust / respiratory respirator is widely used in industrial fields where it is not necessary to protect the eyes.

Recently, in public places where there is a large number of people with frequent flow and a lot of accidents such as fire, for example, theaters or subways are required to have respiratory respirators, and thus, a storage box is provided for storing respiratory respirators.

Techniques for various dustproof / respiratory respirators (masks) as well as patent documents attached thereto by various reasons are provided.

In general, the anti-vibration / respiratory respirator uses a band to provide a respiratory device for dustproof / respiratory protection close to the respiratory nose of the nose and mouth. The band is usually formed of an ear- .

In the case of the earbud shape, there is a problem of a decrease in adhesion. In the case of a hair band type, it is difficult to wear a respirator for dustproof / respiratory protection by a protective member such as a helmet or the like on the head of a user.

In order to solve such a problem, the present applicant has proposed a dust / mist respirator that can be worn by a user through his or her mouth through a respirator having a mouthpiece (KR 10-1176942) Respectively.

Generally, in case of an emergency such as a fire, it is necessary to carry both a lantern, which is a lighting device, and a dustproof / respiratory respirator to block the inflow of toxic gas, so that it can escape safely in a dangerous place in a short time.

However, when an emergency such as a fire occurs, it is almost impossible to collect the lantern and the dustproof / respiratory respirator at the same time due to the tension and the environment of the circumstance of the environment. As a result, it can not escape safely in a dangerous place and causes serious injury and tragedy.

In addition, when a fire occurs, it causes more suffocation by toxic gas than an accident caused by flame. This is caused by the fact that the lighting facility is broken or electricity is cut off in case of fire, and the toxic gas generated in the fire is wrapped around the surrounding area in a dark place, so that it can not be evacuated in a dangerous place in a short time.

(US) 10-1176942

SUMMARY OF THE INVENTION The present invention has been made in order to solve such conventional problems,

The present invention is a lantern and a dust / respiratory respirator (hereinafter referred to as 'gas respirator') to prevent the intake of toxic gas and the road guidance so as to evacuate safely at a dangerous site quickly in the event of a dangerous accident such as a fire occurrence and toxic gas leakage In addition, it is intended to provide an emergency escape respirator that can be stored (used) at the same time without missing any of the anxiety and tension caused by an emergency situation by allowing it to be stored and used together. .

Emergency escape gas respirator of the present invention for achieving the above object, in the gas respirator equipped with a filter so that no harmful gas is introduced into the respirator, the filter is provided for purifying the air contaminated inside, to one side A mouth respirator provided with a mouthpiece; The mouse gas respirator is made of a lantern which is detachable in the longitudinal direction, while the mouse gas respirator is characterized in that it is formed in a column shape having a circumferential length of 15 to 25 cm so that the user can easily hold (hand) by hand.

The mouse respirator is characterized in that the detachable means is formed on the top and bottom so that another mouse respirator can be coupled in the longitudinal direction.

The mouse respiratory respirator may include a filter for filtering contaminated air introduced through an inlet, a coupling lug for detachably attaching to the illuminating lantern or another mouse respiratory respirator, A ventilator body having a body; A mouthpiece provided on the other side of the inlet of the respiratory body and having a movement guide hole for allowing the purified air having passed through the filter to be guided to the mouth, A nose blocking member for preventing contaminated air from being sucked through the user's nose; A protective cover provided on the lower side of the respiratory body and having a mouthpiece and a coupling protrusion for protecting the nasal cone member and corresponding to a coupling groove of the respiratory body; It is installed on the inlet of the respirator body, characterized in that it comprises a stopper to prevent air from entering the inlet.

The lantern is provided with a through-hole through which an insertion fixture protruded to one side of the storage unit is inserted and discharged to the outside, and an insertion hole is inserted into the through-hole to contact the electrode plate to connect an electric circuit And the switch electrode ball is operated.

Emergency escape gas respirator of the present invention made as described above is always kept in combination with the lantern and the gas respirator, the lantern can be used in combination and separated from the gas respirator, even in the anxiety and nervousness caused when a dangerous situation occurs At the same time, it has the advantage of being able to evacuate in a dangerous place quickly.

In addition, the respiratory respirator coupled to the lantern is coupled in the longitudinal direction, the combined respiratory respirator is easy to use by being made in the form of a column of 15 ~ 25cm in the circumference so that the user can easily grip the hand There is this.

1 is a perspective view showing a state installed with a respirator for emergency escape gas respirator showing an embodiment of the present invention.
Figure 2 is a perspective view of an emergency escape respirator showing an embodiment of the present invention.
Figure 3 is an exploded perspective view of the emergency escape gas respirator showing an embodiment of the present invention.
4 is an exploded perspective view of a lantern and a mouse respirator of the emergency escape respirator showing an embodiment of the present invention.
Figure 5 is a schematic cross-sectional view of the emergency escape respirator for emergency escape showing an embodiment of the present invention.
Figure 6 is a schematic cross-sectional view of the mouse gas respirator of the present invention emergency escape gas respirator.
Figure 7 is a bottom separated perspective view of the lantern of the inventors emergency escape gas masks.
8 is a bottom separated perspective view of the mouse gas respirator of the present invention emergency escape gas respirator.
9 is a detailed cross-sectional view of the detachable means of the lantern and mouse respirator.
10 is a detailed cross-sectional view of the detachable means of the mouse respirator and another mouse respirator.
11 is a state of use of the mouse gas respirator of the present invention emergency escape gas respirator.
12 is a configuration of the filter built in the mouse respirator.

It is to be understood that the terms and words used in the present specification and claims should not be construed as limited to a conventional or dictionary sense and that the configurations shown in the embodiments and drawings described herein are only the most preferred embodiments of the present invention It is to be understood that the invention is not limited to the specific embodiments disclosed herein, and that various equivalents and modifications may be made thereto without departing from the scope of the present invention.

The present invention is an emergency escape respirator for providing an illumination and to prevent the toxic gas from entering the respirator so that a safe evacuation in the event of an accident, such as a fire and gas leakage accident.

Referring to Figures 1 to 3,

Such an emergency escape gas respirator of the present invention is composed of a lantern 10 for providing a large illumination, and a gas respirator 20 that is detachable from the lantern 10 and prevents toxic gas from flowing through the respirator. When the emergency escape gas respirator made as described above is fixed to the holder 30 in a state in which the lantern 10 and the gas respirator 20 is coupled as shown in Figure 1, if you want to provide only lighting in the state separated from the holder 30 As shown in FIG. 2, the lantern 10 and the gas respirator 20 are used in a combined state, and when the lantern 10 is to be protected from the toxic gas, the gas respirator 20 is separated from the lantern 10 as shown in FIG. 3. In addition, a plurality of the respiratory breathing apparatus 20 can be coupled and separated in the longitudinal direction.

The lantern 10 is detachably attached to and detached from the respirator 20 to prevent toxic gas from entering the human body through the respirator. The lantern 10 has an illumination and alarm function, and has the same circumference as the normal respiratory respirator 20 . That is, as shown in FIG. 2, it is formed into a columnar cylindrical shape so as to be formed into a cylindrical column by being coupled with the respiratory respirator 20.

5, 7 and 9,

The lantern 10 includes a lantern body 11 in the form of a column having the same or similar shape as the respiratory breathing apparatus 20 and a lighting button 12 for lighting as a switch on one side of the lantern body 11, And a switch function for connecting and disconnecting an electric circuit by means of an inserting fixture 31 formed at one side of the storage unit 30 inserted into the lantern body 11, And a switch electrode ball 15 elastically supported by an elastic member 15-1 made of a coil spring on the lower side so as to be brought into contact with the electrode plate 14, The lancet body 11 includes a through hole 16 formed at one side of the lancet body 11 so as to insert the inserting fixture 31 formed therein and to discharge the inserting fixture 31 to the outside,

On the lower side of the lantern body 11, a detachable insertion groove 11-1 and a coupling protrusion 11-2, which are detachable means, are formed to be detachable to the gas respirator 20 (see FIGS. 7 and 9). ).

As shown in FIG. 1, the lantern 10 is connected to the respiratory apparatus 20 and is installed in the storage compartment 30 to be stored. In case of emergency, the lantern 10 is used separately from the storage compartment 30, The insertion stopper 31 formed in the storage base 30 is discharged to the outside through the through groove 16 and the electrode ball 15 for the switch which is elastically supported is displaced upward So that the electric circuit is connected to the electrode plate 14 so that the operation can be performed by the illumination button 12 and the alarm button 13.

The mouse gas respirator 20 is to prevent the poisonous gas from entering the human body through the respiratory system, as shown in FIG. 11 by using the mouthpiece 23 provided in the mouse gas respirator 20, the user filters the mouth The respirator body 21 provided with (22) is fixed (supported), and the nasal constriction member 24 is used to prevent toxic gas from flowing into the human body through the nose.

The mouse gas respirator 20 will be described with reference to FIGS. 3 to 6.

The mouth respirator 20 has an inlet 21-1 formed to allow contaminated air to flow in front of the mouse respirator 20, and includes a respirator body 21 having a cylindrical shape such as a cylinder, and an inside of the respirator body 21. A filter 22 installed to purify the contaminated air introduced through the inlet 21-1, and a mouse installed at the rear of the other side of the inlet 21-1 to support the respirator body 21 by the mouth; Piece 23, nasal congestion member 24 for preventing contaminated air from being sucked through the user's nose, and the mouthpiece 23 and the nasal constriction member are coupled and separated from the lower side of the respirator body 21; A protective cover 25 for accommodating and protecting the container 24 and a stopper 26 installed at an inlet 21-1 of the respirator body 21 to prevent air from flowing into the inlet 21-1. ),

The respirator body 21 is a detachable means to be detachable from the lower side of the lantern body 11 of the lantern 10 or the lower side of the protective cover 25 of another respirator 20 in front of the inlet 21-1 is formed. A detachable insertion protrusion 21-2 and a coupling groove 21-3 are formed in the insertion protrusion 21-2 (see FIG. 9), and an inlet 21-1 is provided below the protective cover 25. Detachable insertion protrusion 21-2 formed in the portion, removable insertion groove 25-1 and coupling protrusion 25- corresponding to the coupling groove 21-3 formed in the insertion protrusion 21-2, 2) is formed (see FIGS. 5 and 10).

The respirator body 21 has an internal space 21 ′ for accommodating the filter 22, while contaminated air introduced through the inlet 21-1 formed in the front is purified through the filter 22. An air passage is formed to move to the movement guide hole 23-1 of the mouth piece 23. The respirator body 21 is made of a cylindrical columnar shape to facilitate the use of the lantern 10 when combined with the lantern 10 so that the user can easily carry it by hand, the length of the circumference is usually 15 It consists of -25 cm, More preferably, it is 18-22 cm. If the length of the circumference is long, there is an advantage that the size of the filter 22 is easily accommodated, but there is a disadvantage that it is inconvenient to carry by hand, if the length of the circumference is short, there is an advantage that it is easy to carry by hand In other words, the filter 22 accommodated is small, so that the purification efficiency is lowered.

The filter 22 is used to purify polluted air such as noxious gas. As shown in FIG. 12, a pre-treatment pre-filter for removing smoke and dust, a carbon monoxide filter for removing carbon monoxide, and a harmful It consists of an active carbon filter to remove chemicals and a HEPA filter to remove secondary smoke and harmful substances.

In addition, the filter 22 is configured to block harmful substances for about 5 to 8 minutes to prevent the size and the weight of the respiratory body 21 from increasing.

In other words, the cause of death of 80% of fire deaths is investigated by smoke and toxic gas generated in case of fire, and it is surveyed that it is possible to evacuate from fire scene within 5 minutes in case of fire. It is therefore necessary to ensure that the use (wear) evacuated from the fire site is protected from smoke and toxic gases for only about 5 minutes, which is the time to escape from smoke and toxic gases, which depends on the size of the filter 22.

The mouthpiece 23 is to allow the user to wear (support) the respirator body 21 is provided with a filter 22, as shown in Figure 11,

As shown in Figure 6 and 8, the mouthpiece 23 is fixed to the lower portion of the rear of the respirator body 21 is provided with a filter 22 (in the opposite direction of the inlet (21-1)) in a fixed form, the filter Movement guide hole (23-1) for guiding the purified air through the mouth (22) and the nasal congestion member to be inserted and fixed to the insertion portion 24-1, which is part of the nasal constriction member 24 on one side The insertion hole 23-2 is formed.

The mouthpiece 23 includes an outer side portion 23a located on the outer side of the teeth so that the wearer can insert and support the inner side of the mouth, The inner side portion 23b is formed while the outer side portion 23a is formed to surround the outside of the teeth.

The nasal congestion member 24 is installed outside the user's nose as shown in FIG. 11 to press the nose (by pressing) to prevent the contaminated air from entering the human body.

The protective cover 25 is to protect the mouthpiece 23 and the nasal constriction member 24 is installed and accommodated below the respirator body 21 as shown in Figure 5 when not in use, the lower side of another gas respirator ( A detachable insertion groove 25-1, which is a detachable means, and a coupling protrusion 25-2 are formed to be detachable from the respirator body 21 of FIG. 20 (see FIGS. 5 and 10).

Emergency escape gas respirator of the present invention made as described above, the lantern 10 and the mouse gas respirator 20 is combined and stored in the storage rack 30, coupled in the storage rack 30 when an event such as a fire occurs The lantern 10 and the mouse respirator 20 are separated, the lantern 10 is separated from the holder 30, the switch electrode ball 15 is moved by the departure of the insertion fixture 31 electrode plate 14 ) Is connected to the electrical circuit.

When the lantern is used alone, the lantern 10 and the mouse respirator 20 separated from the holding table 30 can be used together as shown in FIG. 2. When contaminated air such as toxic gas is generated, The lantern 10 and the mouse respirator 20 are separated and used.

In this way, when an emergency such as a fire occurs, the lantern 10 and the mouse respirator 20 can be safely taken out at the same time, thereby quickly evacuating to a safe place.

10: lantern 11: lantern body
11-1: insertion / removal insertion groove 11-2: engagement projection
12: Light button 13: Alarm button
14: electrode plate 15: switch electrode ball
16: Through hole
20: mouse respirator 21: respiratory body
21-1: inlet 21-2: insertion protrusion
21-3: coupling groove 22: filter
23: mouthpiece 24: nasal obstruction member
25: protective cover 25-1: insertion / removal insertion groove
25-2: engaging protrusion

Claims (4)

In the gas respirator equipped with a filter so that no harmful gas enters the respirator,
A mouth respirator 20 having a filter 22 for purifying contaminated air and having a mouthpiece 23 on one side;
While the mouse respirator 20 and the lantern 10 is made to be detachable in the longitudinal direction,
The mouse respirator (20)
A filter 22 for filtering the contaminated air introduced through the inlet is provided in the front part of the air inlet 21-1 and an illuminating lantern 10 or another mouse A respiratory body (21) having an engaging groove (21-3) for detachment with the respiratory respirator (20);
And a guide hole 21-2 for guiding purified air having passed through the filter 22 to the inlet 21-1 and guided to the mouth through the inlet 21-1 of the respiratory body 21, A mouthpiece 23 provided with a mouthpiece 23-1 and adapted to be supported by the mouth of the user;
The protective cover 25 is installed on the lower side of the respirator body 21 and protects the mouthpiece 23, and has a coupling protrusion 25-2 corresponding to the coupling groove 21-3 of the respirator body 21. Emergency escape gas respirator comprising a). In the gas respirator equipped with a filter so that no harmful gas enters the respirator,
A mouth respirator 20 having a filter 22 for purifying contaminated air and having a mouthpiece 23 on one side;
While the mouse respirator 20 and the lantern 10 is made to be detachable in the longitudinal direction,
The lantern 10 is provided with a through groove 16 through which the insertion fixture 31 formed to protrude on one side of the storage table 30 is inserted into the inside and discharged to the outside, and is inserted into the through groove 16. Emergency escape breathing respirator, characterized in that the electrode plate (15) for contacting the electrode plate (14) by the fixture (31) to be connected to the electrical circuit is made to operate. 3. The method according to claim 1 or 2,
The mouse respirator 20 is an emergency escape respirator, characterized in that formed in the shape of a column of 15 ~ 25cm in the circumference so that the user is easy to carry by hand. The method of claim 1,
The lantern 10 is provided with a through groove 16 through which the insertion fixture 31 formed to protrude on one side of the storage table 30 is inserted into the inside and discharged to the outside, and is inserted into the through groove 16. Emergency escape breathing respirator, characterized in that the electrode plate (15) for contacting the electrode plate (14) by the fixture (31) to be connected to the electrical circuit is made to operate.

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