CN217745406U - Fire-fighting escape mask - Google Patents

Abstract

The utility model discloses a fire control mask of fleing, including the mask body, the front portion of mask body is equipped with oronasal cover body, oronasal cover body department is equipped with the canister, still be equipped with eyes cover body on the mask body, eyes cover body encloses into the glasses that can supply the person of wearing to put into forward from the back and dodges the chamber, the trailing flank of mask body is equipped with the front of a garment, the glasses dodge the chamber and link up front of a garment department backward. The utility model has the advantages of convenient for the people wearing the glasses to wear smoothly.

Description

Fire-fighting escape mask

Technical Field

The utility model relates to a gas mask technical field especially relates to a fire control mask of fleing.

Background

The fire-fighting escape mask is an emergency gas mask, and when a fire occurs, a wearer can wear the fire-fighting escape mask to prevent dense smoke from being sucked into the mouth and the nose so as to smoothly pass through a dense smoke area to escape.

But present fire control mask of fleing has elastic headgear shape usually, from last down the cover on the head by force when wearing, and it is more difficult to wear, especially some people who wear glasses, because the interference of glasses, hardly overlaps the mask overhead, the more time-wasting. The fire escape mask can not be worn unless the glasses are taken off, but the wearer cannot see the way clearly due to myopia when not wearing the glasses.

In addition, the existing fire escape mask is generally divided into several sizes,

it is not universal and a small mask cannot be worn by a person with a large head. Therefore, the escape device has safety risk, and is difficult to wear in case of taking wrong size, and the escape time is easy to delay.

The utility model discloses it is based on this kind of condition makes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a fire escape mask which is convenient for people wearing glasses to smoothly wear.

The utility model discloses a realize through following technical scheme:

in order to solve the technical problem, the utility model provides a fire control mask of fleing, including the mask body, the front portion of mask body is equipped with the oronasal cover portion, oronasal cover portion department is equipped with the canister, still be equipped with eyes cover portion on the mask body, eyes cover portion encloses into the glasses that can supply the person of wearing to put into from back forward and dodges the chamber, the trailing flank of mask body is equipped with the front of a garment, the glasses dodge the chamber and link up front of a garment department backward.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of mask for fire escape, eye cover body leading flank is equipped with transparent observation panel.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of fire escape mask, eye cover body's front end protrusion in the mask body.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of in fire control mask of fleing, the first half of mask body has hardness, the latter half of mask body has flexibility, the both sides of the front of a garment are equipped with the connecting band.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of in the mask of fleing of fire control, the opposite side of connecting band and front of a garment passes through the magic and pastes the connection.

In order to further solve the technical problem to be solved by the utility model, the utility model provides an among the fire control mask of fleing, the connecting band has elasticity.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of among the fire control mask of fleing, oronasal cover body periphery is equipped with encircles the sealing ring that has flexibility that sets up of wearing person's oronasal position, just the sealing ring can laminate and be wearing person's face.

In order to further solve the technical problem to be solved by the utility model, the utility model provides a pair of fire escape mask, be equipped with the searchlight towards the place ahead on the mask body.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model discloses in, the chamber is dodged to glasses then need not to take off glasses and can wear the mask smoothly in order to let the person of wearing near-sighted. More specifically, when the mask is worn, the head of a wearer penetrates through the front fly and then extends into the mask from back to front, and the glasses worn by the wearer extend into the glasses avoiding cavity from back to front, so that the mask can be worn without taking off the glasses. In addition, after wearing the mask, because the glasses are arranged in the glasses avoiding cavity, the glasses are not extruded, and a wearer does not feel uncomfortable.

2. The person of wearing when the mask, open the front of a garment earlier and overlap overhead again, closed the front of a garment after wearing, the front of a garment has enlarged the opening size of mask body pullover when opening in other words, consequently no matter how much most little of person's head of wearing, can both easily wear the mask, it is taut with the both sides of the front of a garment to use the connecting band after wearing the mask again to the constraint is overhead at the person of wearing. That is, the utility model discloses a mask, because the latter half of mask body has the flexibility, and there is the front of a garment in the trailing flank of mask body, consequently has the commonality, and the people that the head major part is little can both wear smoothly, need not to fall into each size, and is lighter when wearing moreover, oneself just can accomplish alone and wear.

3. The utility model discloses in, be equipped with the searchlight on the mask body, when in the great position of smog, when dim dark dull position or evening, can open the searchlight on the mask body to illuminate escape way, can avoid cutting off the power supply when preventing to catch fire night, the corridor leads to secondary disasters such as tumble too dark.

Drawings

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of the first embodiment of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

fig. 3 is a sectional view of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

The fire-fighting escape mask as shown in fig. 1 to 3 comprises a mask body 1, wherein an oronasal mask portion 11 is arranged at the front of the mask body 1, a canister 12 is arranged at the oronasal mask portion 11, an eye mask portion 13 is further arranged on the mask body 1, the eye mask portion 13 encloses an eye mask cavity 131 for glasses of a wearer to be put in from back to front, a front fly 14 is arranged on the rear side surface of the mask body 1, and the eye mask cavity 131 penetrates through the front fly 14 backwards. Namely, the glasses avoiding cavity 131 is a cavity which is communicated with the back side surface (the front fly 14) of the mask body 1. The mask body 1 is preferably helmet-shaped, and has openings at its lower and rear lower portions, the front half of the mask body 1 has hardness to support the mask portion 11 and the eye mask portion 13, and the rear half of the mask body 1 has flexibility to be worn.

In the utility model, the nose and mouth cover part 11 is mainly used for covering the nose and mouth of the wearer and providing the wearer to breathe through the canister 12.

The utility model discloses in, the chamber 131 is dodged to glasses then need not to take off glasses and can wear the mask smoothly for letting the person wearing near-sighted. More specifically, when wearing the mask, the wearer's head passes through the front fly 14 and then extends into the mask from the back to the front, and the eyewear worn by the wearer extends into the eyewear escape cavity 131 from the back to the front, thereby allowing the mask to be worn without removing the eyewear. In addition, after wearing the mask, because the glasses are placed in the glasses avoiding cavity 131, the glasses are not squeezed, and the wearer does not feel uncomfortable with the eyes.

In a more specific embodiment of the present invention, in order to make the escape route and the surrounding situation clearly visible to the wearer, the front side of the eye cover portion 13 is provided with a transparent observation panel 132.

The interior and exterior sides of the viewing panel 132 are preferably coated with an anti-fog coating.

The utility model discloses more specific embodiment, the front end protrusion in mask body 1 of eyes cover body 13 to provide sufficient glasses and dodge the space, avoid the roof pressure to glasses, make the person of wearing more comfortable.

In a more specific embodiment of the present invention, the connection bands 141 are disposed on two sides of the placket 14. I.e. the mask body 1 is in the shape of a hood, but has a slit, i.e. a flap 14, at its rear side. The wearer wears when the mask, open door front 14 earlier and overlap overhead again, closes door front 14 after wearing well, and door front 14 has opened the opening size that has enlarged the pullover of mask body 1 when opening, consequently no matter how much the head is little for the wearer, can easily wear the mask, wear the mask after using connecting band 141 again with the both sides of door front 14 taut to the constraint is overhead at the wearer. That is, the utility model discloses a mask, because the latter half of mask body 1 has the flexibility, and has the door front of a garment 14, consequently has the commonality, and the people that the head big head is little can both wear smoothly, need not to fall into each size, and is lighter when wearing moreover, and oneself just can accomplish alone and wear.

Further, when the fly 14 is opened, the mask can be worn even with glasses for a wearer wearing glasses. More specifically, when the mask is worn, the glasses can directly move forward from the front fly 14 and extend into the glasses avoiding cavity 131, so that the glasses cannot be stroked down when the mask is worn, the mask can be smoothly worn without taking off the glasses, and the mask is convenient to wear.

In a more specific embodiment of the present invention, the connecting band 141 and the other side of the front fly 14 are connected by a hook and loop fastener. Of course, other possible connection manners are also possible, such as the connection belts 141 on both sides of the placket 14 being bound together, or the connection belt 141 on one side of the placket 14 and the other side of the placket 14 being connected by a buckle structure.

In a more specific embodiment of the present invention, the connection band 141 has elasticity. This further accommodates a wearer with a relatively large head, and may also wear the mask smoothly.

In a more specific embodiment of the present invention, the periphery of the oronasal mask portion 11 is provided with a flexible sealing ring 111 surrounding the oronasal position of the wearer, and the sealing ring 111 can be attached to the face of the wearer. The wearer wears the utility model discloses a behind the mask, sealing ring 111 encloses the oronasal position to form sealedly, make the wearer oronasal only communicate with canister 12, and can not communicate with eyes cover portion 13, breathe the gas that produces promptly and can not get into eyes cover portion 13 the inside and go, can avoid on the spectacle lens and observation panel 132 to produce the water smoke like this.

In a more specific embodiment of the present invention, the mask body 1 is provided with a searchlight 2 facing forward. The searchlight 2 is preferably provided on the upper part of the mask body 1 and is preferably self-contained with a battery. When the smoke is large or at night, the searchlight 2 on the mask body 1 can be turned on to illuminate the escape road.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (8)

1. A fire-fighting escape mask is characterized in that: including mask body (1), the front portion of mask body (1) is equipped with oronasal cover portion (11), oronasal cover portion (11) department is equipped with canister (12), still be equipped with eyes cover portion (13) on mask body (1), eyes cover portion (13) enclose into can supply the glasses of the person of wearing to dodge chamber (131) from the back to the front put into, the trailing flank of mask body (1) is equipped with door front of a garment (14), glasses dodge chamber (131) are link up door front of a garment (14) department backward.

2. A fire escape mask as recited in claim 1, wherein: the front side surface of the eye cover part (13) is provided with a transparent observation panel (132).

3. A fire escape mask as recited in claim 1, wherein: the front end of the eye cover part (13) protrudes out of the mask body (1).

4. A fire escape mask as recited in any one of claims 1-3, wherein: the first half of mask body (1) has hardness, the latter half of mask body (1) has the flexibility, the both sides of door front of a garment (14) are equipped with connecting band (141).

5. A fire escape mask as recited in claim 4, wherein: the connecting belt (141) is connected with the other side of the front fly (14) through a magic tape.

6. A fire escape mask as recited in claim 4, wherein: the connecting band (141) has elasticity.

7. A fire escape mask as recited in claim 1, wherein: the periphery of the mouth-nose cover part (11) is provided with a flexible sealing ring (111) which is arranged around the mouth-nose position of a wearer, and the sealing ring (111) can be attached to the face of the wearer.

8. A fire escape mask as recited in claim 1, wherein: the mask body (1) is provided with a searchlight (2) facing the front.

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