CN208065594U - A kind of novel scene of a fire anti-dust mask - Google Patents
A kind of novel scene of a fire anti-dust mask Download PDFInfo
- Publication number
- CN208065594U CN208065594U CN201721901150.5U CN201721901150U CN208065594U CN 208065594 U CN208065594 U CN 208065594U CN 201721901150 U CN201721901150 U CN 201721901150U CN 208065594 U CN208065594 U CN 208065594U
- Authority
- CN
- China
- Prior art keywords
- mask
- radiator grille
- air
- filter screen
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of novel scene of a fire anti-dust masks, including radiator grille, rear mask, the first filter screen, the second filter screen and air-permeable layer, air-permeable layer is equipped on the outside of the radiator grille, the radiator grille side is fixedly connected with lock, the radiator grille is internally provided with the second filter screen, and pillar is fixedly connected on the inside of the radiator grille, and the rear mask is equipped with placing groove and the hygenic towelette in placing groove side is arranged, the rear mask is internally provided with the first filter screen, and the placing groove other side is equipped with groove.The utility model air is entered by air-permeable layer in mask, radiator grille is connected by pillar and groove with rear mask, first filter screen and the second filter screen play the role of double filtration air, and the hygenic towelette being equipped with can effectively play absorption flue dust, while latching can good firm mask.It is easy to operate with the utility model is designed reasonably, filtering with absorption work along both lines, triple purification air, greatly improve mask purification air efficiency.
Description
【Technical field】
The utility model is related to a kind of fire service inventory, more particularly to a kind of novel scene of a fire anti-dust mask.
【Background technology】
In various disasters, fire be most frequently, most generally threaten public security and social development major casualty it
One.Due to will produce a large amount of smog when fire behavior occurs, related survey shows that smog makes the injury right and wrong to personnel
It is often huge, people's heavy casualties are typically resulted in when fire occurs be not the direct calcination of flame but it is billowing dense
Cigarette, dense smoke often directly result in the death by suffocation of personnel, so how can effectively drop to flue dust to the injury of human body
It is minimum to be just particularly important, but general people when fire occurs have no idea timely counter-measure for the moment, and this is very
It is fatal, so needing a kind of device plays protection from fumes.For this purpose, it is proposed that a kind of novel scene of a fire anti-dust mask.
【Utility model content】
The main purpose of the utility model is to provide a kind of novel scene of a fire anti-dust mask, air enters mouth by air-permeable layer
In cover, the mutual clearance fit of groove that pillar and rear mask that radiator grille is equipped with are equipped with, the i.e. length of pillar and height are also slightly
Less than the width and depth of groove, to adapt to the high-temperature expansion come to pillar and groove bands due to hot environment, to conveniently make
It obtains radiator grille with rear mask to be connected, the first filter screen and the second filter screen for being separately positioned on rear mask and radiator grille are right simultaneously
The air of sucking carries out purified treatment, plays the role of double filtration air, the hygenic towelette that placing groove is equipped with can effectively play
The effect of flue dust is adsorbed, while lock good can play the role of auxiliary and consolidate radiator grille and rear mask.With the utility model
Reasonable design, easy to operate, filtering works along both lines with absorption, triple purification air, and easily disassembled convenience cleans mask,
The efficiency for greatly improving mask purification air, can effectively solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of novel scene of a fire anti-dust mask, including radiator grille, rear mask, the first filter screen, the second filter screen and air-permeable layer,
Air-permeable layer is equipped on the outside of the radiator grille, the radiator grille side is fixedly connected with lock, and the radiator grille is internally provided with the second mistake
Strainer, the radiator grille inside are fixedly connected with pillar, and the rear mask is equipped with placing groove and is arranged in the wet of placing groove side
Paper handkerchief, the rear mask are internally provided with the first filter screen, and the placing groove other side is equipped with groove, and the rear mask side is fixed
Connect lock pillar.
Further, mask lanyard is connected on the inside of the rear mask.
Further, the rear mask side is again provided with air-permeable layer.
Further, the material of the radiator grille and rear mask is fire proofing material.
Further, the hygenic towelette of the placing groove side is detachable.
Further, the pillar coordinates with groove gap.
Compared with prior art, the utility model has the advantages that：Air is entered by air-permeable layer in mask, preceding
The mutual clearance fit of groove that the pillar and rear mask that mask is equipped with are equipped with, so that radiator grille is connected with rear mask, point
The first filter screen and the second filter screen not being arranged in cover and radiator grille below carry out purified treatment to the air of sucking simultaneously, rise
To the effect of double filtration air, the hygenic towelette that placing groove is equipped with can effectively play the effect of absorption flue dust, while latching can
The good auxiliary that plays the role of consolidates radiator grille and rear mask.It is easy to operate with the utility model is designed reasonably, filtering and suction
It is attached work along both lines, triple purification air, easily disassembled convenience cleans mask, greatly improves the effect of mask purification air
Rate.
【Description of the drawings】
Fig. 1 is a kind of one of overall structure diagram of novel scene of a fire anti-dust mask of the utility model.
Fig. 2 is the two of a kind of overall structure diagram of novel scene of a fire anti-dust mask of the utility model.
Fig. 3 is a kind of structure schematic diagram of novel scene of a fire anti-dust mask of the utility model
In figure：1, radiator grille；2, rear mask；3, mask lanyard；4, the first filter screen；5, the second filter screen；6, it latches；7,
Lock pillar；8, groove；9, pillar；10, placing groove；11, hygenic towelette；12, air-permeable layer.
【Specific implementation mode】
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of novel scene of a fire anti-dust mask, including radiator grille 1, rear mask 2, the first filter screen 4, second
Filter screen 5 and air-permeable layer 12,1 outside of the radiator grille are equipped with air-permeable layer 12, and 1 side of the radiator grille is fixedly connected with lock 6, institute
It states radiator grille 1 and is internally provided with the second filter screen 5,1 inside of the radiator grille is fixedly connected with pillar 9, and the rear mask 2, which is equipped with, to be placed
Slot 10 and hygenic towelette 11 in 10 side of placing groove is set, the rear mask 2 is internally provided with the first filter screen 4, the placement
10 other side of slot is equipped with groove 8, and 2 side of the rear mask is fixedly connected with lock pillar 7.
A kind of novel scene of a fire anti-dust mask of the utility model, air are entered by air-permeable layer 12 in mask, and radiator grille 1 is equipped with
Pillar 9 and the 8 mutual clearance fit of groove that is equipped with of rear mask 2 set respectively so that radiator grille 1 is connected with rear mask 2
It sets the first filter screen 4 in cover 2 below and radiator grille 1 and the second filter screen 5 carries out purified treatment to the air of sucking simultaneously, rise
To the effect of double filtration air, the hygenic towelette 11 that placing groove 10 is equipped with can effectively play the effect of absorption flue dust, lock simultaneously
Button 6 good can play the role of auxiliary and consolidate radiator grille 1 and rear mask 2.It is easy to operate with the utility model is designed reasonably,
Filtering works along both lines with absorption, triple purification air, and easily disassembled convenience cleans mask, and it is empty to greatly improve mask purification
The efficiency of gas.
Wherein, 2 inside connection mask lanyard 3 of the rear mask so that mask is conveniently worn on face.
Wherein, 2 side of the rear mask is again provided with air-permeable layer 12 so that filtered air is complete from 2 row of rear mask
At the complete transmission process of air.
Wherein, the material of the radiator grille 1 and rear mask 2 is fire proofing material so that mask adapts to the building ring in the scene of a fire
Border, to improve the service life and reliability of mask.
Wherein, the hygenic towelette 11 of 10 side of the placing groove is detachable, meeting when hygenic towelette 11 is using a period of time
The pollution to hygenic towelette 11 is caused, so will be replaced to hygenic towelette 11.
Wherein, the pillar 9 and 8 clearance fit of groove, the i.e. length of pillar and height are also slightly smaller than the width of groove
And depth, it works under prolonged hot environment, pillar 9 and groove 8 are due to by the effect expanded with heat and contract with cold, it may occur that expansion is existing
As so being gap-matched the part that can make up its expanded by heating between pillar 9 and groove 8, avoiding pillar 9 and groove
8 because expansion and the phenomenon that damage.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of novel scene of a fire anti-dust mask, including radiator grille（1）, rear mask（2）, the first filter screen（4）, the second filter screen
（5）And air-permeable layer（12）, it is characterised in that：The radiator grille（1）Outside is equipped with air-permeable layer（12）, the radiator grille（1）Side
It is fixedly connected with lock（6）, the radiator grille（1）It is internally provided with the second filter screen（5）, the radiator grille（1）Inside is fixedly connected
Pillar（9）, the rear mask（2）Equipped with placing groove（10）And it is arranged in placing groove（10）The hygenic towelette of side（11）, described
Rear mask（2）It is internally provided with the first filter screen（4）, the placing groove（10）The other side is equipped with groove（8）, the rear mask（2）
Side is fixedly connected with lock pillar（7）.
2. a kind of novel scene of a fire anti-dust mask according to claim 1, it is characterised in that：The rear mask（2）Inside connects
Junction cover lanyard（3）.
3. a kind of novel scene of a fire anti-dust mask according to claim 1, it is characterised in that：The rear mask（2）Side is same
Sample is equipped with air-permeable layer（12）.
4. a kind of novel scene of a fire anti-dust mask according to claim 1, it is characterised in that：The radiator grille（1）Below
Cover（2）Material be fire proofing material.
5. a kind of novel scene of a fire anti-dust mask according to claim 1, it is characterised in that：The placing groove（10）Side
Hygenic towelette（11）Detachably.
6. a kind of novel scene of a fire anti-dust mask according to claim 1, it is characterised in that：The pillar（9）With groove（8）
Clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901150.5U CN208065594U (en) | 2017-12-29 | 2017-12-29 | A kind of novel scene of a fire anti-dust mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901150.5U CN208065594U (en) | 2017-12-29 | 2017-12-29 | A kind of novel scene of a fire anti-dust mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065594U true CN208065594U (en) | 2018-11-09 |
Family
ID=64034484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721901150.5U Expired - Fee Related CN208065594U (en) | 2017-12-29 | 2017-12-29 | A kind of novel scene of a fire anti-dust mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208065594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663240A (en) * | 2018-12-20 | 2019-04-23 | 中煤科工集团重庆研究院有限公司 | Active air supply type double-layer filtering device and mask |
-
2017
- 2017-12-29 CN CN201721901150.5U patent/CN208065594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663240A (en) * | 2018-12-20 | 2019-04-23 | 中煤科工集团重庆研究院有限公司 | Active air supply type double-layer filtering device and mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |