WO2022019568A1 - Face mask for fire evacuation - Google Patents

Abstract

The present invention relates to a face mask for fire evacuation and, more specifically, to a face mask in which a respiratory mask for blocking toxic gas generated during fire is integrally configured with goggles, thereby protecting the user's respiratory organs and securing a frontward range of view when toxic gas is generated due to fire, etc. In particular, according to the present invention, when wearing the goggles-integrated face mask in an occipital coupling manner, users of all ages are able to appropriately wear the face mask by configuring a chin tightening part with a double structure for both adults and children, thereby providing improved wearing comfort and safety for children as well as adults. In addition, according to the present invention, by forming wrinkle portions on both sides of film-type goggles, the goggles expand or contract in the forward and backward directions and thus a sufficient space can be secured inside the goggles, thereby providing maximum convenience to users who wear the glasses.

Description

fire evacuation face mask

The present invention relates to a face mask for evacuation from a fire, and more particularly, by configuring a respirator mask for blocking toxic gas generated during a fire integrally with goggles to protect the user's respiratory tract when toxic gas is generated due to a fire, etc. This is, of course, to ensure a forward view.

In particular, the present invention provides an improved fit for both adults and children by configuring the chin tightening part as a double structure for children and adults, so that users of all ages can wear it appropriately when wearing the goggles-integrated facemask in the occipital region coupling method. and safety, and by forming creases on both sides of the film-type goggles so that the goggles expand or contract in the front and rear directions, sufficient space can be secured inside the goggles, providing maximum convenience for users who wear glasses It relates to a face mask for fire evacuation that can provide.

Even a small amount of toxic gas generated during a fire adversely affects the user's respiratory tract, and in severe cases, death can occur. will wear

Such a mask mainly consists of a mask body for protecting the respiratory tract, and a string configured on both sides of the mask body. Depending on the user, the length of the string is adjusted so that the mask body is in close contact with the user's face.

However, in an emergency situation such as a fire, it takes a long time to be exposed to risks to adjust the mask strap individually and wear it. There are cases where you have to hold down the mask.

In this way, when evacuating while holding the mask with one hand, the user cannot freely use both hands, thereby limiting his or her actions. You may also be exposed to risks.

This problem was also the same in the following prior art document, Republic of Korea Patent Publication No. 10-1865298 'fire evacuation life mask' (hereinafter referred to as 'prior art').

In addition, existing masks such as the prior art have a fixed size or string length, so when a child uses an adult product, it wastes as much time as adjusting the length of the mask string in an emergency. It can put users at risk.

Moreover, in a public place or an area where many people come and go, it is not only impossible to provide all masks suitable for all evacuees, but even if they do, it takes a considerable amount of time to find a mask that suits each person.

In addition, when the wearer wears glasses, the mask of the prior art has a problem in that the wearer has to take off the glasses and wear the mask, so that after wearing the mask, vision loss occurs.

In order to solve the above problems, the present invention provides a respirator mask for blocking toxic gas generated during a fire and the like integrally with goggles, thereby protecting the user's respiratory tract when toxic gas is generated due to a fire, etc. An object of the present invention is to provide a face mask for fire evacuation that can secure visibility.

In particular, the present invention provides an improved fit for both adults and children by configuring the chin tightening part as a double structure for children and adults, so that users of all ages can wear it appropriately when wearing the goggles-integrated facemask in the occipital region coupling method. And it aims to provide a face mask for fire evacuation that can provide safety.

In addition, the present invention can secure sufficient space inside the goggles by forming folds on both sides of the film-type goggles so that the goggles expand or contract in the front and rear directions, thereby providing maximum convenience to users who wear glasses. The purpose is to provide a face mask for fire evacuation that can be used.

In addition, in the present invention, when wearing a mask, since both sides of the mask are combined at the user's back and back using Velcro tape, it is possible to minimize waste of time such as adjusting the length of the string when wearing the mask to enable quick wearing. It aims to provide a face mask for evacuation.

In order to achieve the above object, the face mask for fire evacuation according to the present invention includes goggles configured to secure a front view; Filter unit for filtering the wearer's breath; and a chin fastener configured to correspond to the wearer's chin position, wherein the chin fastener includes: a child's chin fastener configured to correspond to a child's chin position; and an adult chin tightening unit configured to correspond to an adult's chin position.

In addition, the goggles may be formed with wrinkle portions for securing a space for wearing glasses that expand or contract in the front-rear direction on both side surfaces.

In addition, the goggles may be formed with an elastic pad portion for securing a space for wearing glasses in the left and right directions on the upper portion.

In addition, the face part including the goggles part, a filter part and a chin tightening part; and first and second side portions configured on both sides of the face portion, respectively, wherein the first and second side portions may be configured to be fastened to each other at the back of the head of the wearer.

In addition, the first side portion, at least a portion of the first fastening portion is configured, the second side portion, the second fastening portion is configured at a position corresponding to the first fastening portion, the first fastening portion and the second fastening The part may be connected to the jaw tightening part by a bending line.

In addition, the bending line may be connected to the adult chin tightening part.

In addition, between the goggles part and the filter part, a nose support part including a wire configured to be deformable; may further include.

In addition, the nose support part may be configured to start from the first side part and extend to the second side part after passing the wire adjacent to it, so as to block exhalation from flowing into the goggles part.

In addition, the filter unit, a one-way filter that opens during exhalation and closes upon inhalation may be configured in the upper and lower portions around the chin tightening unit for children.

In addition, the goggles part is composed of polyimide, and the face part is composed of at least one of an elastic nonwoven fabric and an activated carbon filter, and is bonded to the goggles part by an adhesive method, and is bonded to the face part by a heat sealing method, It may include a; thermoplastic tape connecting the goggles part and the face part.

By means of the above solution, the present invention provides a respiratory mask for blocking toxic gas generated in case of fire and the like integrally with goggles, thereby protecting the user's respiratory tract when toxic gas is generated due to fire, etc. There are advantages to obtaining

In particular, the present invention provides an improved fit for both adults and children by configuring the chin tightening part as a double structure for children and adults, so that users of all ages can wear it appropriately when wearing the goggles-integrated facemask in the occipital region coupling method. And there is an advantage that can provide safety.

In addition, the present invention combines both sides of the mask at the user's occipital region using Velcro tape when wearing the mask. There is this.

In addition, in the present invention, the nose support is formed to extend in the transverse direction between the nose and the eyes to prevent the exhalation generated during respiration from moving upward, thereby preventing the goggles from fogging due to exhalation, thereby improving the front view. There are enough advantages to be gained.

In addition, the present invention is advantageous in that, by applying a wrinkle structure to the film-type goggles, the volume can be minimized during storage, and when a person wearing glasses wears it, the wrinkle part expands and a sufficient space inside can be secured. There is this.

Through this, the present invention has the effect of preventing the wearer's eyesight from being deteriorated even after wearing the mask by enabling the mask to be worn without taking off the glasses when the user wears the glasses.

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

1 is a block diagram showing an embodiment of a face mask for evacuation of a fire according to the present invention.

FIG. 2 is a view viewed from the outside of FIG. 1 .

3 to 4 are views for explaining a process of attaching the goggles shown in FIG. 1 to the face part.

FIG. 5 is a perspective view of FIG. 1 ;

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

Examples of the face mask for fire evacuation according to the present invention can be applied in various ways, and the most preferred embodiment will be described below with reference to the accompanying drawings.

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

Referring to FIG. 1 , the fire evacuation face mask (A) includes a goggles unit 100 , a filter unit 200 , and a chin tightening unit 300 .

The goggles 100 is configured to secure the front view of the wearer (user), and may be formed of a transparent synthetic resin material manufactured in the form of a sheet. For example, the material of the goggles 100 may include polyimide (PI) having excellent performance such as heat resistance, impact resistance, friction resistance, nonflammability, and dimensional stability.

The filter unit 200 filters the wearer's inhalation, and various types such as a HEPA filter may be used according to the needs of those skilled in the art, and of course, it is not limited to a specific one.

The chin tightening unit 300 is configured to correspond to the wearer's chin position when the fire evacuation facemask (A) is worn, and the chin tightening unit 310 for children configured to correspond to the child's chin position, and the adult's chin position. It may be composed of a double structure of the chin tightening part 320 for adults configured to do so.

At this time, the chin tightening part 310 for children and the chin tightening part 320 for adults may have an elastic material tightening strap (not shown) therein, and the central part of the chin tightening part 300 when the fire evacuation face mask (A) is worn. In consideration of the pulling point, it may be configured according to the average chin position of a child and an average chin position of an adult from the nose support part 430 .

On the other hand, as mentioned above, most face masks, including gas masks, were worn by users who wear glasses only after taking off their glasses. In some cases, it may not be possible to secure a sufficient front sight.

Accordingly, in the present invention, when a user wearing glasses wears the fire evacuation facemask (A) of the present invention, it is intended to be able to wear the fire evacuation facemask (A) even while wearing glasses.

To this end, in the present invention, as shown in FIG. 1 , a wrinkle part 110 for securing a space for wearing glasses that expands or contracts in the front-rear direction may be formed on both side surfaces of the goggles part 100 . For example, when the goggle part 100 is made of polyimide, as shown in FIG. 3 , the wrinkle part 110 may be formed by folding both sides of the polyimide goggles sheet 120 in a zigzag manner.

In this way, when the bellows-shaped pleats 110 are formed on both sides of the goggles sheet 120 of the goggles 100, in the process of wearing the face mask A for evacuation of the fire, the user who wears glasses wears the goggles sheet. (120) may move in the front of the glasses (G).

At this time, while the upper and lower edges of the pleats 110 and the goggles sheet 120 are attached to the face portion 400, only the center portion of the pleats 110 expands while only the center portion of the goggles sheet 120 moves forward. do.

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

In addition, at least a portion of the first side portion 410 may include a first fastening portion 510 , and at least a portion of the second side portion 420 may have a second fastening portion at a position corresponding to the first fastening portion 510 . A unit 520 may be configured.

Accordingly, the first and second side parts 410 and 420 may be worn so as to wrap from the side of the wearer's head to the back of the head, and the first fastening part 510 and the first coupling part configured in the first and second side parts 410 and 420 The two fastening parts 520 may be fastened to each other at the back of the wearer's head.

For example, the first fastening part 510 and the second fastening part 520 may be formed of hooks and loops of Velcro tape.

In this way, when the first fastening part 510 and the second fastening part 520 are made of Velcro tape, in the case where the wearer is a child or an adult, in a state where the length is not separately adjusted, the upper part is sufficiently aligned with the head It can be worn quickly and easily with a one-touch method while maintaining a close fit.

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

Accordingly, when the first fastening part 510 and the second fastening part 520 are coupled at the back of the wearer's back, the bending line 600 pulls both sides of the chin tightening part 300, so the fire evacuation face mask (A) ), it can be attached from the wearer's chin to the back of the head through the bottom of the ear.

In addition, by configuring the first and second side portions 410 and 420 of the elastic nonwoven fabric, it is possible to sufficiently closely adhere to the wearer's head.

And, between the goggles 100 and the filter unit 200, the nose support portion 430 including a wire configured to be able to be deformed may be configured.

Therefore, in the process of wearing the fire evacuation facemask (A) of the present invention, the user can block the inflow of harmful gases to the side of the nose by changing the shape of the wire of the nose support part 430 to suit his or her nose. can

In addition, the nose support part 430 may extend the tightening part 431 for the bridge of the nose to the second side part 420 after passing the wire so as to be adjacent to it starting from the first side part 410 . Here, the tightening part 431 for the bridge of the nose may be made of an elastic material similar to the chin tightening part 310 for children and the chin tightening part 320 for adults described above.

Since this tightening part 431 for the bridge of the nose serves to pull both sides of the wire to the rear and side, the face mask (A) for fire evacuation together with the wire prevents harmful gas from flowing into the upper part, and at the same time, the user breathes. In the process, the exhaled breath flows into the goggles 100 , and it is possible to prevent the goggles 100 from fogging up.

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

Accordingly, in the present invention, the goggle sheet 120 and the face portion 400 may be coupled to each other using the thermoplastic tape 440 . Here, the thermoplastic tape 440 may include a glass fiber tape.

The coupling method of the goggles sheet 120 and the face part 400 will be described in more detail below.

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

Referring to FIG. 3 , an open part 401 is formed in the face part 400 to secure a front view, and the transparent goggles part 100 may be coupled to the front surface of the open part 401 .

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

In this case, the thermoplastic tape 440 may be bonded to the goggles 100 made of polyimide in an adhesive manner, and the face portion 400 made of an elastic non-woven fabric or an activated carbon filter material is bonded to the face portion 400 in a heat-sealing manner, so that the goggles sheet 120 and the face part 400 may be combined.

In addition, the one-way filter 210 may be configured in the breathing through-hole 402 shown in FIG. 3 as shown in FIG. 5 .

The one-way filter 210 is configured in the upper and lower portions centering on the child's chin tightening unit 310, and may be configured to open when the user exhales and close when the user breathes in. The one-way filter 210 may be applied in various ways according to the needs of those skilled in the art, so it is not limited to a specific one.

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

Referring to FIG. 6 , an elastic pad unit 130 for securing a space for wearing glasses formed in the left and right directions may be configured on an inner upper portion of the goggles unit 100 . For example, the elastic pad unit 130 may be formed of a synthetic resin material of an elastic material in order to secure a space for wearing glasses and at the same time to be in close contact with the wearer's forehead.

As a result, the goggles sheet 120 is supported by the elastic pad part 130 on the upper part, by the wrinkle part 110 on both sides, and by the wearer's nose on the lower part, while being supported by the wearer's nose so that sufficient space can be secured. It can be separated from the eyes.

In the above, the face mask for evacuation of a fire according to the present invention has been described. Those skilled in the art to which the present invention pertains will understand that the technical configuration of the present invention may be implemented in other specific forms without changing the technical spirit or essential characteristics of the present invention.

Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

Claims (10)

Goggles configured to secure a front view; Filter unit for filtering the wearer's breath; Includes; a chin tightening portion configured to correspond to the wearer's chin position; The chin tightening part, a child's jaw tightening unit configured to correspond to the child's jaw position; and A face mask for evacuation from fire, characterized in that it has a double structure including; an adult chin tightening unit configured to correspond to an adult's chin position. The method of claim 1, The goggles part, A face mask for evacuation from fire, characterized in that wrinkled portions for securing a space for wearing glasses that expand or contract in the front and rear directions are formed on both sides. 3. The method of claim 2, The goggles part, A face mask for evacuation from fire, characterized in that an elastic pad portion for securing a space for wearing glasses is formed on the upper part in the left and right directions. The method of claim 1, a face part including the goggles part, a filter part, and a chin tightening part; and Including; first and second side portions configured on both sides of the face portion, respectively, The first and second side parts, Fire evacuation face mask, characterized in that it is configured to be fastened to each other in the wearer's occipital region. 5. The method of claim 4, The first side portion, At least part of the first fastening portion is configured, The second side portion, A second fastening part is configured at a position corresponding to the first fastening part, The first fastening part and the second fastening part, Fire evacuation face mask, characterized in that connected to the jaw tightening part and a bending line. 6. The method of claim 5, The banding line is Fire evacuation face mask, characterized in that connected to the adult chin tightening part. 5. The method of claim 4, A face mask for evacuation from fire, characterized in that it further comprises a; between the goggles part and the filter part, a nose support part including a wire configured to be deformable. 8. The method of claim 7, The nose support part, Fire evacuation facemask, characterized in that it starts from the first side portion and extends to the second side portion after passing adjacent to the wire, configured to block the inflow of exhaled breath into the goggles. 5. The method of claim 4, The filter unit, Fire evacuation facemask, characterized in that the one-way filter that opens and closes when breathing in and opening when exhaling is configured in the upper and lower parts around the child's chin tightening part. 5. The method of claim 4, The goggles part, made of polyimide, The face part, Consists of at least one of an elastic nonwoven fabric and an activated carbon filter, and a thermoplastic tape coupled to the goggles in an adhesive manner, and to the face in a heat-sealing manner to connect the goggles to the face.

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