CN105879260A - Thick smoke resistant gauze mask - Google Patents

Abstract

The invention relates to a thick smoke resistant gauze mask. The gauze mask comprises a main body, fixing strips and water bags, wherein the main body of the gauze mask is formed by that medical gauze is used for manufacturing pocket-shaped sheaths, and medical yarns are matched with a nanometer technology, so that yarn granules can be obtained through rubbing; such yarn granules are loaded to the pocket, the upper fixing strip and the lower fixing strip are connected to the upper and lower angles on two sides of the main body of the gauze mask; the water bags are fixedly adhered to the outer sides of the left side and the right side of the upper fixing strip and the upper side of the main body of the gauze mask and are made into rectangular; natural water after technical treatment is stuffed into the water bags. When the gauze mask is used, the fixing strips are opened, so that bent water outlet pipes are unbent, and water in the water bags can be drained from eyelets in the lower side of a water drainage pipe into the gauze and the yarn granules, and the effect of a wet towel can be obtained. The gauze mask has a better effect than a wet towel, so that harmful gas in smoke is filtered, the condition that people are choked due to thick smoke is avoided, and the purpose of preventing people from being choked when people escape through a thick smoke region is achieved.

Description

Anti-dense smoke mask

Technical field

The present invention and a kind of mask, the anti-dense smoke of the most novel dense smoke district escape suffocates mask.

Background technology

In the last few years, in the death toll caused by fire, smoke poisoning death by suffocation, this is the first cause that fire is lethal.Because containing a large amount of carbon monoxides in big fire smog, being combined into carboxyhemoglobin with hemoglobin immediately after suction.When blood of human body contains the oxidation of coal hemoglobin of 10%, will be poisoned, death will occur when reaching 50%.That is not when fire occurs, expert points out to cover mouth and nose with wet towel, and with the poison in filter smoke, suffocating in anti-dense smoke is effective method, but, see according to the scene of fire, mistake happy place bigger with former number of casualties, it is possible to accomplish to go to seal the almost little of mouth and nose with wet towel, even zero, another is exactly in scene of fire, not only it is difficult to find that towel, even if having towel or cotton etc, also difficult from once obtaining water, often having many people flurried and suffocated till death by dense smoke.

Summary of the invention

In order to solve the problems referred to above, the invention provides a kind of anti-dense smoke mask, it is main body that this mask uses hospital gauze to add yarn grain, and install a water bag additional on fixing band on the upside of the main body of mask, equipped with clean water in this water bag, as long as pressing off sealing when enabling, the water being encapsulated in water bag will soak downwards gauze and the yarn grain of mask, to substitute wet towel, escape from dense smoke district by more scientific method.

The present invention solves what its technical problem was taked technical scheme: mask includes main body, fixing band, water bag.nullThe main body of described mask is made the crust of pocket-like by hospital gauze，Use medical yarn material to mix nanotechnology and be twisted into the yarn grain of granulated，Such yarn grain is loaded in pocket，It is separated into matts with meche 4 in pocket，Prevent yarn grain in heaps，Owing to there being intensive capillary tube around yarn grain，Tortuous air passage can be formed between yarn grain，Air complications in yarn granulosa flow through，Air in tortuous passage by capillary filtering，Make air flowing smooth and easy and filter effect compares Sha Buhao，The upper inferior horn of the main body both sides of described mask connects upper fixing band and lower fixing band，Fixing band is made up of elastic cord up and down，More flurried owing to being in the people of scene of fire，May lose time by frenulum method，Again because frenulum is the tightest or incorrect，Suction toxic smoke mist can be directed at again，The most with elastic cord，But elastic cord can be tight，To increase the sealing property of mask and face，Because the use time will not be oversize，Face will not be hurt，The upper sideline of described mask main body fixes the adhesive tape of point-like，Fixed band relatively descends fixed-bandwidth，Water bag is fixed with adhesive tape on the upside of the upper outside of the fixing band left and right sides and the main body of mask，Strip made by described water bag，Point-like adhesive tape is installed in the inner side of water bag，Water bag one closing，Other end sets out water pipe，Circular tube shaped made by outlet pipe，Described water bag is connected with the adhesive tape on upper fixing band by adhesive tape，The outlet pipe of described left and right water bag is near mask，The top of described mask main body arranges tapping pipe，Tapping pipe is laterally disposed in the interlayer of mask top，Several apertures are opened on the downside tube wall of tapping pipe，These apertures are evenly distributed in the top of mask main body，The natural water that footpath is crossed technical finesse (separate case application) pours in water bag.According to not labor Freundlich and the absorption principle of Lang Gemiaoer adsorption isotherm, the surface of solids has dissolving and the ability of colloidal substance in absorption water, and water-borne glue body material refers to diameter microgranule between 0.0001-0.000001mm.Colloid is many molecules and ion set thing.Inorganic mineral colloid in natural water is mainly the compound of ferrum, aluminum and silicon.Owing to the microgranule of colloidal substance is little, light weight, the surface area that unit volume is had is the biggest, therefore its surface has bigger absorbability, usually adsorbing the ion of volume and charged, the activated carbon etc. that specific surface area is the biggest has higher absorbability, can be used as adsorbent.So wet gauze can adsorb toxic smog.And water specific activity charcoal has higher adsorption effect.Natural water to be used, loads the water of 80% capacity, water bag all round closure in described water bag.The upper square opening of the inner side of fixed band and mask main body fixes adhesive tape, upper fixing band and mask main body junction set a forwardly convex stiff sheet, upper fixing band is to the doubling of mask main body direction, simultaneously with outlet pipe together doubling, with adhesive tape, the top of upper fixing band with mask main body is clung, make outlet pipe fold position withstand on the head of stiff sheet, outlet pipe is rolled over flat, act the effect closing water outlet pipe, or with rubber band or outlet pipe is rolled over flat rear fixing with clip.

Opening fixing band during use, the outlet pipe making folding flat stretches, and the water in water bag can release in inflow gauze and yarn grain from the aperture of the downside of tapping pipe, and gauze and yarn grain have good permeability, will soon soak gauze and the yarn grain of whole mask.At ordinary times such mask is loaded in plastic bag, and the fluorescent paper being printed on operation instruction is sticked at the outer surface of plastic bag, it is easy to find mask in dark, this mask is left in Fire Hose, or leave in the dedicated box of public place, and timing replacing water bag, when a fire, can take out rapidly and be distributed to everybody, as long as user opens the fixing band of mask, when he wears on head, mask is the most own through moist, just wet mask is worn over and is enclosed in nose and mouth on the face, to filter the harmful gas in cigarette, avoid being suffocated by dense smoke, the effect of wet towel can be played, and it is more preferable than wet towel effect, thus reach the purpose escaped in dense smoke district anti-suffocation.

The invention has the beneficial effects as follows, filter the harmful gas in dense smoke, it is to avoid suffocated by dense smoke during fire, can longer-term standby, easily change, low cost, simple in construction, easy to use.

Accompanying drawing explanation

Below in conjunction with the accompanying drawings the present invention is invented further.

Fig. 1 is the structural representation of anti-dense smoke mask.

Fig. 2 is the structural representation of water bag.

In figure, 1. mask main body, 2. crust, 3. yarn grain, 4. meche, 5. go up fixing band, 6. descend fixing band, 7. adhesive tape, 8. water bag, 9. outlet pipe, 10. tapping pipe, 11. apertures, 12. stiff sheet.

Detailed description of the invention

nullIn FIG，The main body 1 of described mask is made the crust 2 of pocket-like by hospital gauze，Mix nanotechnology with medical yarn material and be twisted into the yarn grain 3 of granulated，Such yarn grain loading hospital gauze is made in pocket，It is separated into matts with meche 4 in pocket，Prevent yarn grain in heaps，The upper inferior horn of the main body both sides of described mask connects upper fixing band 5 and lower fixing band 6，Fixing band is made up of elastic cord up and down，Fixing band wales mask by hindbrain，Fixed band relatively descends fixed-bandwidth，The fixing water bag 8 of outside adhesive tape 7 band in the upper fixing band left and right sides，Strip made by described water bag，Adhesive tape is installed in the inner side of water bag，Water bag one closing，Other end sets out water pipe 9，Circular tube shaped made by outlet pipe，Described water bag is connected with the adhesive tape 7 on upper fixing band by adhesive tape，The outlet pipe of described left and right water bag is near mask，The top of described mask main body arranges tapping pipe 10，Tapping pipe is laterally disposed in the interlayer of mask top，Several apertures 11 are opened on the downside tube wall of tapping pipe，These apertures are evenly distributed in the top of mask main body，The natural water that footpath is crossed technical finesse pours in water bag.

In fig. 2, adhesive tape 7 is fixed with square opening on the 1 of mask main body in the fixed inner side of band 5, upper fixing band 5 and mask main body junction set a forwardly convex stiff sheet 12, the top of upper fixing band with mask main body, to mask main body 1 direction doubling, simultaneously with outlet pipe together doubling, is clung by upper fixing band with adhesive tape 7, outlet pipe fold position is made to withstand on the head of stiff sheet, outlet pipe is rolled over flat, act the effect closing water outlet pipe, or with rubber band or outlet pipe is rolled over flat rear fixing with clip.

Claims (4)

1. nullThe most anti-dense smoke mask，It is characterized in that: mask includes main body、Fixing band、Water bag，The main body of described mask is made multiple tracks interlayer by hospital gauze，Mix nanotechnology with medical yarn material and be twisted into the yarn grain of granulated，Such yarn grain is laid in the interlayer of hospital gauze，It is separated into matts with meche in pocket，Yarn grain can be prevented in heaps，The upper inferior horn of the main body both sides of described mask connects upper fixing band and lower fixing band，Fixing band is made up of elastic cord up and down，Upper fixing band and mask main body junction set a forwardly convex stiff sheet，The upper sideline of described mask main body fixes the adhesive tape of point-like，Fixed band relatively descends fixed-bandwidth，Water bag is fixed with adhesive tape on the upside of the upper outside of the fixing band left and right sides and the main body of mask，Strip made by described water bag，Point-like adhesive tape is installed in the inner side of water bag，Water bag one closing，Other end sets out water pipe，Circular tube shaped made by outlet pipe，Described water bag is connected with the adhesive tape on upper fixing band by adhesive tape，The outlet pipe of described left and right water bag is near mask，The top of described mask main body arranges tapping pipe，Tapping pipe is laterally disposed in the interlayer of mask top，Several apertures are opened on the downside tube wall of tapping pipe，These apertures are evenly distributed in the top of mask main body，Described water bag loads the water of 80% capacity，Fixed band is to the doubling of mask main body direction，Simultaneously with outlet pipe together doubling，With adhesive tape, the top of upper fixing band with mask main body is clung，Outlet pipe fold position is made to withstand on the head of stiff sheet，Outlet pipe is rolled over flat，Act the effect closing water outlet pipe，Or with rubber band or outlet pipe is rolled over flat rear fixing with clip.
2. Anti-dense smoke mask the most according to claim 1, is characterized in that: at ordinary times such mask is loaded in plastic bag, is left in Fire Hose by this mask, or leave in the dedicated box of public place, and water bag is changed in timing.
3. Anti-dense smoke mask the most according to claim 2, is characterized in that: described in pour in water bag water be the natural water that technical finesse is crossed in footpath.
4. Anti-dense smoke mask the most according to claim 2, is characterized in that: the outer surface of described plastic bag sticks the fluorescent paper being printed on operation instruction, it is simple to find mask in dark.