JP2023521095A - face mask for fire evacuation - Google Patents

Abstract

The present invention relates to a face mask for fire evacuation, and more particularly, a respiratory mask for blocking toxic gases generated in a fire is integrated with goggles to prevent toxic gases from being generated by a fire or the like. It not only protects the user's respiratory system, but also secures a forward field of view. In particular, when the goggle-integrated face mask is worn by the occipital joint method, the chin tightening part is configured to have a double structure for children and adults, so that users of all ages can wear it. By making it possible, it is possible to provide not only adults but also children with improved wearing comfort and safety. In addition, according to the present invention, a sufficient space can be secured inside the goggles by forming wrinkles on both sides of the film goggles so that the goggles can be expanded or contracted in the front-rear direction. It is possible to provide maximum ease of use even to a user who wears spectacles. [Selection drawing] Fig. 1

Description

The present invention relates to a face mask for fire evacuation, and more particularly, a respiratory mask for blocking toxic gases generated in a fire is integrated with goggles to prevent toxic gases from being generated by a fire or the like. It not only protects the user's respiratory system, but also secures a forward field of vision.

In particular, when the goggle-integrated face mask is worn by the occipital joint method, the chin tightening part is configured to have a double structure for children and adults, so that users of all ages can wear it. By making it possible, it is possible to provide improved wearing comfort and safety not only to adults but also to children. To provide a fire escape face mask capable of securing sufficient space inside the goggles and providing maximum ease of use even to a user wearing spectacles. .

Toxic gas generated during a fire, even if it is a small amount, has an adverse effect on the respiratory system of the user, and in severe cases, may even lead to death. Evacuees (users) will wear masks to protect their respiratory organs.

Such a mask mainly consists of a mask body for protecting the respiratory system and straps arranged on both sides of the mask body. It is worn so as to be in close contact with the user's face.

However, in an emergency situation such as a fire, adjusting the straps of the mask one by one will expose the mask to danger for a long time. In some cases, the mask cannot be brought into close contact with the face, and as a result, the mask must be pushed by hand.

In this way, if the user evacuates while pressing the mask with one hand, both hands of the user are occupied, which restricts the user's actions. There is also a risk of being exposed to dangers from the surrounding environment such as debris and structures.

Such inconveniences are also seen in the following prior art document, Korean Patent Publication No. 10-1865298 entitled "Life Mask for Fire Evacuation" (hereinafter referred to as "prior art"). .

In addition, existing masks, such as the prior art, have a fixed size and string length, so if adult products are to be used by children, the length of the mask string can be adjusted in an emergency situation. This may result in wasted time worth doing and, as a result, endanger the user.

Furthermore, in public places and areas with a large number of people, not only is it impossible to equip all evacuees with all suitable masks, The process of finding a mask that fits perfectly also took a lot of time.

Furthermore, if the wearer is wearing spectacles, masks such as the prior art will force the wearer to remove the spectacles and put on the mask, resulting in reduced visual acuity after wearing the mask. There was an inconvenience.

Korean Patent Publication No. 10-1865298

In order to solve the above-mentioned inconveniences, the present invention integrates a respirator mask with goggles to cut off toxic gases, etc., generated in the event of a fire. The purpose is to provide a face mask for fire evacuation that can secure a forward view as well as protect the respiratory organs of a person.

In particular, when the goggle-integrated face mask is worn by the occipital joint method, the chin tightening part is configured to have a double structure for children and adults, so that users of all ages can wear it. The objective is to provide a face mask for fire evacuation that can provide improved wearing comfort and safety not only for adults but also for children.

In addition, according to the present invention, a sufficient space can be secured inside the goggles by forming wrinkles on both sides of the film goggles so that the goggles can be expanded or contracted in the front-rear direction. The object is to provide a face mask for fire evacuation that can provide maximum usability even for users who wear spectacles.

Furthermore, when the mask is put on, the present invention connects both sides of the mask to the back of the user's head using hook-and-loop fasteners, thereby minimizing wasted time spent adjusting the length of the straps when wearing the mask. The purpose is to provide a fire escape face mask that can be quickly donned by a person.

In order to achieve the above objects, the face mask for fire evacuation according to the present invention includes a goggle part configured to secure a front view, a filter part for filtering the wearer's intake air, and a wearer's face mask. a chin clamp configured to correspond to the jaw position of an adult, said chin clamp configured to correspond to the jaw position of a child; and a chin tightening part for adults configured to correspond to the position of the chin.

Also, the goggle part may have creases formed on both sides thereof to secure a space for wearing spectacles, the wrinkles expanding or contracting in the front-rear direction.

Further, the goggle part may be formed with an elastic pad part for securing a space for wearing spectacles in a horizontal direction on an upper part thereof.

Furthermore, a face section having the goggles section, a filter section, and a chin tightening section, and first and second side sections respectively formed on both sides of the face section, the first and second side sections The portions may be configured to be fastened together at the back of the wearer's head.

Furthermore, the first side portion is at least partially configured with a first fastening portion, and the second side portion is configured with a second fastening portion at a position corresponding to the first fastening portion. and the first fastening part and the second fastening part may be connected to the chin tightening part by a bending line.

Furthermore, the bending line may be connected to the adult chin tightener.

Furthermore, between the goggles section and the filter section, a nose pad section (nose pad) having a wire configured so as to be changeable in shape may be further provided.

Still further, the nose piece begins at the first side and extends past the wire adjacently and then to a second side so that exhaled breath passes through the goggle portion. may be configured to block flow into the

Furthermore, the filter part may have a one-way filter that opens when exhaling and closes when inhaling, above and below the chin tightening part for children.

Furthermore, the goggles are made of polyimide, the face is made of at least one of an elastic non-woven fabric and an activated carbon filter, the goggles are bonded by an adhesive method, and the face is made of A thermoplastic tape may be provided that is joined by a heat-sealing method to connect the goggle portion and the face portion.

According to the above solution, the present invention integrates a respirator mask for shielding toxic gases generated in a fire with goggles, so that when toxic gases are generated due to a fire or the like, the user's respirator can be protected. There is an advantage that it is possible to secure the forward field of view as well as to protect the

In particular, when the goggle-integrated face mask is worn by the occipital joint method, the chin tightening part is configured to have a double structure for children and adults, so that users of all ages can wear it. By making it possible, there is an advantage that not only adults but also children can be provided with improved wearing comfort and safety.

In addition, when the mask is put on, the present invention connects both sides of the mask to the back of the user's head using hook-and-loop fasteners, thereby minimizing wasted time spent adjusting the length of the straps when wearing the mask. There is an advantage that it is possible to quickly wear it.

Furthermore, the present invention prevents the goggles from fogging up due to exhalation by extending the nose pads laterally between the nose and the eyes so that exhaled air generated during respiration cannot move upward. There is an advantage that it is possible to prevent it and secure a sufficient forward field of view.

Furthermore, according to the present invention, by applying a wrinkled structure to the film-like goggles, the bulk can be minimized during storage, and when worn by a person who wears spectacles, the wrinkles are expanded. There is an advantage that a sufficient space can be secured inside. .

Through this, the present invention enables a user wearing eyeglasses to wear the mask without removing the eyeglasses, thereby reducing the wearer's eyesight even after wearing the mask. There is an effect that it is possible to prevent it from being lost.

Therefore, reliability and competitiveness can be improved in the field of masks, particularly in the field of fire escape masks, smoke masks, face masks, as well as similar or related fields.

1 is a configuration diagram showing an embodiment of a face mask for fire evacuation according to the present invention; FIG. It is the figure which looked at FIG. 1 from the outside. 1. It is a figure explaining the process which attaches the goggles part shown in FIG. 1 to a face part. 1. It is a figure explaining the process which attaches the goggles part shown in FIG. 1 to a face part. 2 is a perspective view of FIG. 1; FIG. FIG. 6 is a perspective view showing another embodiment of FIG. 5;

Various examples of the face mask for fire evacuation according to the present invention can be applied, and the optimum embodiments will be described below with reference to the accompanying drawings.

FIG. 1 is a configuration diagram showing one embodiment of a face mask for fire evacuation according to the present invention, and FIG. 2 is a diagram of FIG. 1 viewed from the outside.

Referring to FIG. 1 , a fire escape face mask A includes a goggle part 100 , a filter part 200 and a chin clamp part 300 .

The goggle part 100 is configured to secure the front view of the wearer (user), and may be made of a transparent synthetic resin material produced in a sheet shape. For example, as a material of the goggle part 100, polyimide (PI) having excellent properties such as heat resistance, impact resistance, abrasion resistance, nonflammability, and dimensional stability can be used.

The filter part 200 filters the wearer's inhaled air (breath inhaled by the wearer). It goes without saying that it is not limited to

The chin tightening part 300 is configured to correspond to the chin position of the wearer when wearing the face mask A for fire evacuation, and is configured to correspond to the chin position of the child. The chin tightening portion 310 for adults and the chin tightening portion 320 for adults configured to correspond to the position of the jaw of an adult may be configured in a dual structure.

At this time, the chin tightening part 310 for children and the chin tightening part 320 for adults may be configured with an elastic tightening string (not shown) inside, so that when wearing the face mask A for fire escape, the chin tightens. Considering that the center part of the tightening part 300 is pulled, it can be configured according to the average chin position of a child and the average chin position of an adult from the nose pad part 430 .

On the other hand, as described above, most face masks, including gas masks, cannot be worn by users who wear spectacles unless they remove their spectacles. As a result of the deterioration of the user's eyesight after wearing, there is a possibility that a sufficient forward field of vision cannot be ensured during evacuation.

Therefore, in the present invention, when a user wearing eyeglasses wears the face mask A for fire escape of the present invention, the face mask A for fire escape can be worn even while wearing the eyeglasses. do.

For this purpose, as shown in FIG. 1, the present invention may form creases 110 extending or contracting in the front-rear direction on both sides of the goggle part 100 to secure a space for wearing spectacles. For example, when the goggle part 100 is made of polyimide, as shown in FIG. 3, both sides of a polyimide goggle sheet 120 may be folded in a zigzag manner to form wrinkled parts 110 .

In this way, when the goggle sheet 120 of the goggle part 100 is formed with the bellows-shaped creases 110 on both sides, the goggle sheet 120 will not be bent when the user wearing eyeglasses puts on the face mask A for fire evacuation. You can move to the front of G.

At this time, while the wrinkled portion 110 and the upper and lower peripheral portions of the goggle sheet 120 are attached to the face portion 400, only the central portion of the wrinkled portion 110 expands, and only the central portion of the goggle sheet 120 moves forward. will move.

In addition, as shown in FIG. 1, the face mask A for fire evacuation of the present invention may include the goggle portion 100, the filter portion 200, and the chin tightening portion 300 described above in the face portion 400. First and second side portions 410, 420 may be configured on both sides, respectively.

Further, the first fastening portion 510 may be formed on at least a portion of the first side portion 410 , and the first fastening portion 510 may be formed on at least a portion of the second side portion 420 at a position corresponding to the first fastening portion 510 . A second fastening portion 520 may be configured.

Therefore, the first and second side portions 410, 420 may be worn on the sides of the wearer's head so as to wrap around the back of the head. The first fastening part 510 and the second fastening part 520 may be fastened together at the back of the wearer's head.

For example, the first fastening portion 510 and the second fastening portion 520 may consist of hook and loop fasteners.

As such, when the first fastening part 510 and the second fastening part 520 are made of hook-and-loop fasteners, the length is not adjusted for both children and adults. Therefore, it can be put on easily and quickly by a one-touch method while maintaining the state that the upper part is in close contact with the head.

In addition, the first fastening part 510 and the second fastening part 520 may be connected to the chin tightening part 300 by the bending line 600 .

Therefore, when the first fastening portion 510 and the second fastening portion 520 are connected at the back of the wearer's head, the bending line 600 pulls both sides of the chin tightening portion 300, thereby providing a face mask for fire evacuation. When A is worn, it can be brought into close contact with the wearer's chin, ears, and back of the head.

Also, by making the first and second side portions 410, 420 from an elastic non-woven fabric, it is possible to ensure a good fit on the wearer's head.

Further, between the goggles part 100 and the filter part 200, a nose pad part 430 having a wire configured to be able to change shape may be configured.

Therefore, in the process of wearing the fire evacuation face mask A of the present invention, the user deforms the shape of the wire of the nose pad 430 so as to suit his or her nose bridge, thereby preventing harmful gas from spreading to the side of the nose bridge. can be blocked from flowing in.

In addition, the nose pad portion 430 may extend from the first side portion 410 to the second side portion 420 with a tightening portion 431 for the bridge of the nose after passing the wire adjacently. Here, the nose bridge tightening part 431 may be made of an elastic tightening string, similar to the chin tightening part 310 for children and the chin tightening part 320 for adults described above.

Since the tightening part 431 for the nose bridge functions to pull both sides of the wire rearward, it prevents harmful gas from flowing into the upper part of the face mask A for fire evacuation together with the wire, and prevents the user from breathing. It is possible to prevent the goggle part 100 from being fogged due to the exhaled air flowing into the goggle part 100 in the process of wearing.

On the other hand, the goggle sheet 120 made of polyimide and the face part 400 made of elastic non-woven fabric or activated carbon filter may be difficult to connect directly due to the characteristics of the materials.

Therefore, in the present invention, a thermoplastic tape 440 may be used to join the goggle sheet 120 and the face part 400 together. Here, the thermoplastic tape 440 includes a glass fiber tape.

A method of connecting the goggle sheet 120 and the face part 400 will be described in more detail below.

3 to 4 are diagrams for explaining the process of attaching the goggles shown in FIG. 1 to the face, and FIG. 5 is a perspective view of FIG.

Referring to FIG. 3 , an opening 401 is formed in the face part 400 to secure a front view, and the goggle part 100 made of a transparent material may be coupled to the front of the opening 401 .

Also, as shown in FIG. 4, a thermoplastic tape 440 may be attached to the periphery of the goggles 100 and the periphery of the opening 401 of the face 400 .

At this time, the thermoplastic tape 440 may be attached to the goggle part 100 made of polyimide material by an adhesive method, and may be attached to the face part 400 made of an elastic non-woven fabric or an activated carbon filter material by a heat-sealing method to form a goggle sheet. 120 and facial portion 400 can be coupled.

In addition, as shown in FIG. 5, a one-way filter 210 may be configured in the through hole 402 for breathing shown in FIG.

The one-way filter 210 may be configured in upper and lower parts around the chin tightening part 310 for children, and may be configured to be opened when the user exhales and closed when the user inhales. As such a one-way filter 210, since various filters can be adopted according to the requirements of those skilled in the art, the one-way filter 210 is not limited to any particular filter.

6 is a perspective view showing another embodiment of FIG. 5. FIG.

Referring to FIG. 6 , an elastic pad part 130 for securing a space for wearing spectacles may be formed in the left-right direction on the inner upper part of the goggle part 100 . For example, the elastic pad part 130 may be made of an elastic synthetic resin material in order to ensure a space for putting on the glasses and to be brought into close contact with the wearer's forehead.

As a result, the goggle sheet 120 is supported by the elastic pad portion 130 on the upper portion, by the crease portions 110 on both sides, and by the wearer's nose on the lower portion, while ensuring sufficient space for the wearer. You can stay away from your eyes.

The foregoing has described a fire escape face mask according to the present invention. Such technical configuration of the present invention can be implemented in other specific forms by those skilled in the art to which the present invention belongs without changing the technical idea or essential features of the present invention. It should be possible to understand that it is.

Accordingly, the above-described embodiments are to be considered in all respects only as illustrative and not restrictive.

Claims (10)

a goggle section configured to secure a front field of vision;
a filter portion for filtering the wearer's intake air;
a chin tightener configured to correspond to the position of the wearer's chin;
with
The chin tightening part is
It is composed of a double structure having a chin tightening part for children configured to correspond to the chin position of a child and a chin tightening part for adults configured to correspond to the chin position of an adult. A face mask for fire evacuation, characterized by: The goggle part is
2. The face mask for fire escape according to claim 1, wherein wrinkled portions for securing a space for wearing spectacles are formed on both sides thereof to be expanded or contracted in the front-rear direction. The goggle part is
3. The face mask for fire escape according to claim 2, wherein an elastic pad part for securing a space for wearing spectacles is formed on the upper part in the horizontal direction. a face portion having the goggle portion, the filter portion, and the chin tightening portion;
first and second side portions respectively configured on both sides of the face portion;
with
The first and second side portions are
The face mask for fire evacuation according to claim 1, which is configured to be fastened together at the back of the wearer's head. The first side portion is
A first fastening portion is configured at least in part,
The second side portion is
A second fastening portion is configured at a position corresponding to the first fastening portion,
The first fastening portion and the second fastening portion are
5. The face mask for fire evacuation according to claim 4, wherein the chin tightening part is connected with a bending line. The bending line is
The face mask for fire escape according to claim 5, which is connected with the chin tightening part for adults. 5. The fire escape face mask of claim 4, further comprising a nosepiece portion having a wire configured to be reshaped between the goggle portion and the filter portion. The nose pads are
Starting from the first side portion and extending to the second side portion after passing the wire so as to be adjacent, it is configured to block exhaled air from flowing into the goggle portion. The face mask for fire evacuation according to claim 7. The filter part is
5. The fire evacuation device according to claim 4, wherein a one-way filter that opens when exhaling and closes when inhaling is formed above and below the chin tightening part for children, respectively. face mask. The goggle part is
Made from polyimide,
The facial part is
made from at least one of an elastic nonwoven fabric and an activated carbon filter,
5. The goggles as claimed in claim 4, further comprising a thermoplastic tape that is attached to the goggles by an adhesive method and is attached to the face by a heat-sealing method to connect the goggles and the face. Face mask for fire evacuation.

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