CN108096732A - A kind of chemical workshop anti-leak protective mask for emergency - Google Patents
A kind of chemical workshop anti-leak protective mask for emergency Download PDFInfo
- Publication number
- CN108096732A CN108096732A CN201711338233.2A CN201711338233A CN108096732A CN 108096732 A CN108096732 A CN 108096732A CN 201711338233 A CN201711338233 A CN 201711338233A CN 108096732 A CN108096732 A CN 108096732A
- Authority
- CN
- China
- Prior art keywords
- mask
- tracheae
- air inlet
- air bag
- outer layer
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/20—Face guards, e.g. for ice hockey
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/10—Valves
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Emergency Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention relates to a kind of chemical workshop anti-leak protective mask for emergency, including mask, the mask bottom is equipped with emergent air inlet pipe, the emergent air inlet pipe is equipped with intake valve, neck sheath is connected with below the mask, the neck sheath includes three layers, its outer layer is erosion resistant coating, internal layer is flannelette napped fabric layer, air bag is equipped between the outer layer and internal layer, the tracheae of outer layer is provided through on the air bag, the tracheae is equipped with valve, the tracheae end and air inlet tube end are equipped with the connector to cooperate, the sealing cover coordinated with filtering box is connected with by drawstring on the mask；The present invention sets neck sheath; air bag is set inside it while protecting neck; the tracheae of air bag and the emergent air inlet pipe cooperation being arranged below mask; the oxygen of a period of time can be provided the mask damaged temporarily; guarantee personnel exit toxic environment in time, protect personal safety, and tracheae and air inlet pipe are separated; or other people Emergency uses, the present invention are safe and convenient to use.
Description
Technical field
The present invention relates to toxic air-liquid bodies to protect field, and more specifically a kind of chemical workshop is met an urgent need anti-with anti-leak
Face shield.
Background technology
Chemical workshop is due to there are numerous chemicals and chemical reaction is carried out, being usually associated with toxic gas and liquid
The generation of body, it is larger to human body damage, and chemical workshop opposing seal, it is strict for needing to carry out into the personnel in it
Gas defence is protected, and current most common mode is using gas mask, as Application No. CN201520899418.0 patent applications are public
A kind of complete industrial gas mask of face formula is opened, the patent application of Application No. CN201521137020.X discloses a kind of chemical industry
Workshop personnel's Special protecting hood, function is different, but is usage comfort, the comfort level for increasing mask, but
It is the gas defence effect of itself for having ignored protective face mask, gas mask is without emergency set at present, once damage can only move back
Go out after toxic environment to take off and carry out maintenance, but no corresponding emergency measure is lacked during how exiting toxic environment.
The content of the invention
The goal of the invention of the present invention is, for shortcoming of the prior art, to provide a kind of chemical workshop anti-leak
Protective mask for emergency.
The present invention is achieved by the following technical solutions：
A kind of chemical workshop anti-leak protective mask for emergency, including mask, the mask is equipped with form, filter box and expiration
Mouthful, the mask bottom is equipped with emergent air inlet pipe, and the emergent air inlet pipe is equipped with intake valve, neck is connected with below the mask
Portion's sheath, the neck sheath include three layers, and outer layer is erosion resistant coating, internal layer is flannelette napped fabric layer, is set between the outer layer and internal layer
There is air bag, there is oxygen in the air bag, the tracheae of outer layer is provided through on the air bag, the tracheae is equipped with valve, described
Tracheae end and air inlet tube end are equipped with the connector to cooperate, are connected on the mask by drawstring close with filter box cooperation
Capping.
Sealing cover seals the filter box of damage, prevents toxic gas from leading to filter cartridge and entering in mask, then by tracheae with answering
Radical tracheae connects, opening intake valve and valve, and the oxygen in air bag is used as emergent gas, then exits toxic sky in time
Between, filter box is carried out maintenance after use, air bag is inflated, in addition tracheae and air inlet pipe are separated,
Or other people Emergency uses, and air bag is arranged in neck sheath, can be protected neck first, is in addition not take up sky
Between, it is used conveniently and safely.
Optimization, above-mentioned tracheae is equipped with sealing ring with the outer layer junction, prevents toxic gas or liquid from passing through the company
The gap at the place of connecing enters in neck sheath, overlooks damage air bag.
Optimization, above-mentioned mask upper end is connected with safety cap, prevents dropping liquid or falling object from high altitude from being damaged to head.
Optimization, above-mentioned form is surrounded by absorbent cotton, and form is avoided to haze.
Optimization, above-mentioned sealing cover inside edge is equipped with sealing rubber ring, improves sealing effect, prevents poison gas from entering.
Optimization, above-mentioned mask side is equipped with sealing strip, improves the leakproofness of mask and face.
Optimization, above-mentioned mask side is equipped with bandage.
The beneficial effects of the invention are as follows：The present invention sets neck sheath, and air bag is set inside it while protecting neck,
The tracheae of air bag and the emergent air inlet pipe cooperation being arranged below mask can provide a period of time to the mask damaged temporarily
Oxygen, guarantee personnel exit toxic environment in time, protect personal safety, and tracheae and air inlet pipe are separated, or
Other people Emergency uses, the present invention are safe and convenient to use.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is neck sheath sectional view of the present invention；
Fig. 3 is sealing cover sectional view of the present invention；
Fig. 4 is mask rearview of the present invention；
In figure：1- masks, 2- forms, 3- filter boxes, 4- exhalation vents, 5- meet an urgent need air inlet pipe, 6- intake valves, 7- neck sheaths, outside 8-
Layer, 9- internal layers, 10- air bags, 11- tracheaes, 12- valves, 13- connectors, 14- drawstrings, 15- sealing covers, 16- sealing rings, 17- safety
Cap, 18- absorbent cottons, 19- sealing rubber rings, 20- sealing strips, 21- bandages.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be more
The good understanding present invention, but be not intended to limit the present invention.
A kind of chemical workshop anti-leak protective mask for emergency, including mask 1, the mask 1 is equipped with form 2, filter box 3
With exhalation vents 4, above-mentioned form 2 is surrounded by absorbent cotton 18, and above-mentioned 1 upper end of mask is connected with safety cap 17,1 bottom of mask
Equipped with emergent air inlet pipe 5, the emergent air inlet pipe 5 is equipped with intake valve 6, and 1 lower section of mask is connected with neck sheath 7, institute
Stating neck sheath 7 includes three layers, and outer layer 8 is erosion resistant coating, internal layer 9 is flannelette napped fabric layer, and gas is equipped between the outer layer 8 and internal layer 9
Capsule 10, there is oxygen in the air bag 10, and 10 tracheae 11 for being provided through outer layer 8, tracheae 1 connect with the outer layer 8 on the air bag
It meets place and is equipped with sealing ring 16, the tracheae 11 is equipped with valve 12, and 11 end of tracheae and 5 end of air inlet pipe are equipped with phase interworking
The connector 13 of conjunction is connected with the sealing 15 coordinated with filter box 3 by drawstring 14 on the mask 1 and covers, and 15 inside edge of sealing cover is set
There is sealing rubber ring 19,1 side of mask is equipped with sealing strip 20 and bandage 21.
Claims (7)
1. a kind of chemical workshop anti-leak protective mask for emergency, including mask, the mask is equipped with form, filter box and expiration
Mouthful, it is characterised in that：The mask bottom is equipped with emergent air inlet pipe, and the emergent air inlet pipe is equipped with intake valve, the mask
Lower section is connected with neck sheath, and the neck sheath includes three layers, and outer layer is erosion resistant coating, internal layer is flannelette napped fabric layer, the outer layer
Air bag is equipped between internal layer, has oxygen in the air bag, the tracheae of outer layer is provided through on the air bag, is set on the tracheae
Have a valve, the tracheae end and air inlet tube end are equipped with the connector to cooperate, on the mask by drawstring be connected with
Filter the sealing cover of box cooperation.
2. a kind of chemical workshop anti-leak protective mask for emergency according to claim 1, it is characterised in that：The tracheae
Sealing ring is equipped with the outer layer junction.
3. a kind of chemical workshop anti-leak protective mask for emergency according to claim 1, it is characterised in that：The mask
Upper end is connected with safety cap.
4. a kind of chemical workshop anti-leak protective mask for emergency according to claim 1, it is characterised in that：The form
It is surrounded by absorbent cotton.
5. a kind of chemical workshop anti-leak protective mask for emergency according to claim 1, it is characterised in that：The sealing
Lid inside edge is equipped with sealing rubber ring.
6. a kind of chemical workshop anti-leak protective mask for emergency according to claim 1, it is characterised in that：The mask
Side is equipped with sealing strip.
7. a kind of chemical workshop anti-leak protective mask for emergency according to claim 1, it is characterised in that：The mask
Side is equipped with bandage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711338233.2A CN108096732A (en) | 2017-12-14 | 2017-12-14 | A kind of chemical workshop anti-leak protective mask for emergency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711338233.2A CN108096732A (en) | 2017-12-14 | 2017-12-14 | A kind of chemical workshop anti-leak protective mask for emergency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108096732A true CN108096732A (en) | 2018-06-01 |
Family
ID=62215949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711338233.2A Pending CN108096732A (en) | 2017-12-14 | 2017-12-14 | A kind of chemical workshop anti-leak protective mask for emergency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108096732A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114624884A (en) * | 2022-03-09 | 2022-06-14 | 惠州Tcl移动通信有限公司 | VR glasses |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2214827Y (en) * | 1995-01-27 | 1995-12-13 | 李宗秀 | Portable fire smoke choke preventing head cover |
| CN101810915A (en) * | 2009-09-28 | 2010-08-25 | 文荣 | Disposable oxygen supply mask |
| CN201978370U (en) * | 2011-01-22 | 2011-09-21 | 李华军 | Gas mask used for three-protection medical rescue |
| CN102258229A (en) * | 2010-07-15 | 2011-11-30 | 张雨浔 | Self-rescue and escape safety cap |
| CN105327468A (en) * | 2015-11-13 | 2016-02-17 | 惠州市环发环保科技有限公司 | Mask |
| CN205163958U (en) * | 2015-11-13 | 2016-04-20 | 惠州市环发环保科技有限公司 | Marks |
| CN106023525A (en) * | 2016-07-27 | 2016-10-12 | 国网山东省电力公司惠民县供电公司 | Intelligent information interaction security device with convergence of multiple communication modes |
-
2017
- 2017-12-14 CN CN201711338233.2A patent/CN108096732A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2214827Y (en) * | 1995-01-27 | 1995-12-13 | 李宗秀 | Portable fire smoke choke preventing head cover |
| CN101810915A (en) * | 2009-09-28 | 2010-08-25 | 文荣 | Disposable oxygen supply mask |
| CN102258229A (en) * | 2010-07-15 | 2011-11-30 | 张雨浔 | Self-rescue and escape safety cap |
| CN201978370U (en) * | 2011-01-22 | 2011-09-21 | 李华军 | Gas mask used for three-protection medical rescue |
| CN105327468A (en) * | 2015-11-13 | 2016-02-17 | 惠州市环发环保科技有限公司 | Mask |
| CN205163958U (en) * | 2015-11-13 | 2016-04-20 | 惠州市环发环保科技有限公司 | Marks |
| CN106023525A (en) * | 2016-07-27 | 2016-10-12 | 国网山东省电力公司惠民县供电公司 | Intelligent information interaction security device with convergence of multiple communication modes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114624884A (en) * | 2022-03-09 | 2022-06-14 | 惠州Tcl移动通信有限公司 | VR glasses |
| CN114624884B (en) * | 2022-03-09 | 2024-03-19 | 惠州Tcl移动通信有限公司 | VR glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |
|
| RJ01 | Rejection of invention patent application after publication |