CN106031813A - A multifunctional novel gas mask - Google Patents
A multifunctional novel gas mask Download PDFInfo
- Publication number
- CN106031813A CN106031813A CN201510101271.0A CN201510101271A CN106031813A CN 106031813 A CN106031813 A CN 106031813A CN 201510101271 A CN201510101271 A CN 201510101271A CN 106031813 A CN106031813 A CN 106031813A
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- face shield
- oxygen cylinder
- mask
- multifunctional novel
- gas mask
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Abstract
The invention provides a multifunctional novel gas mask comprising a head part fixing belt, a rotation adjusting device, a neck part fixing belt, mask rotating shafts, a mask body, a sealing rubber ring, a breathing cavity, an air change valve, air outlet holes, a control valve, a flexible pipe and an oxygen cylinder device. The head part fixing belt is arranged on the upper portion of the mask body; the rotation adjusting device is arranged in the middle of the head part fixing belt; the neck part fixing belt is mounted on the lower portion of the mask body; the mask rotating shafts are arranged on the two sides of the upper portion of the mask body; the sealing rubber ring is arranged around the mask body; the breathing cavity is arranged on the lower portion of the mask body; the air change valve is arranged on the front portion of the breathing cavity; the air outlet holes are arranged on the two sides of the breathing cavity. The multifunctional novel gas mask is convenient to wear and flexible to adjust; the wearing time is prolonged and the rescue efficiency is increased; the multifunctional novel gas mask is convenient to carry, facilitates oxygen cylinder replacement, can protect eyes, can broaden the range of visibility, and enables rescue workers to judge directions correctly and timely.
Description
Technical field
Patent of the present invention relates to first aid protective articles field, many more particularly, to one
The new all-service gas mask of function.
Background technology
At present, during first-aid anti-gas mask is mainly used in chemical warfare and public contingent even.
Discharge the occasion leaked with poisonous chemical gases at chemical warfare agent, can cause Field Force because of
The situation sucking toxic gas and be poisoned occurs.If field first aid emergency oxygen supply is timely,
Just can solve well chemical warfare agent and poisonous chemical gases leakage initiation personnel poisoning and
Cause the life-threatening problem of human body anoxia.Emergency oxygen supply can be by improving oxygen concentration
With the level that oxygen flow improves poisoning patient arterial partial pressure of oxygen and oxygen saturation, promote
Enter metabolism, alleviate hypoxic conditions, the further development of symptom management, exist for gas casualty
Base hospital carries out rescuing and treatment is raced against time and created conditions.Therefore, on-the-spot in first aid
It is the timely oxygen supplys of the wounded in the very first time, is very important, is also to affect treatment rate
One key factor.But it is the most all to use conventional canister respirator, and conventional gas defence
Mask there is problems in that during emergency rescue
(1) common canister respirator does not possess oxygen supply function, cannot solve after there is wearing canister respirator
The certainly problem of oxygen supply.If separately give wounded's oxygen supply, again cannot solve seal gas defence and
The problem being isolated from the outside.Owing to gas defence isolation and oxygen supply can not synchronize be carried out, the most greatly
Have impact on greatly treatment rate；
(2) existing canister respirator belongs to negative inspiratory pressure, relatively deep to poisoning, respiratory function is more weak
For the wounded, owing to there is inspiratory resistance problem, therefore, can make after wearing a gas mask
Become the dyspnea of the wounded, be unfavorable for the treatment to the wounded；
(3) currently used common canister respirator and with the canister respirator of air blast function low
Easily causing suffocating of the wounded under oxygen or oxygen-free environment, there are canister respirator cannot use
Problem；
(4) although existing respiratory organ has gas defence for airway dysfunction, but it not to rob for the battlefield wounded
Rescuing and design use, there are problem heavy, bulky, on-the-spot rescue carries
It is inconvenient for.[0004] ZL201120020440.5 patent discloses one " three anti-doctors
Learn rescue canister respirator ", its structure includes face shield and canister, solid in the outside of face shield
Determining connection and have liquid oxygen storage tank, the oxygen supplying tube being connected on liquid oxygen storage tank leads in face shield.This is special
Profit provides the mode of operation of autonomous positive pressure ventilation, is suitable to the cardiorespiratory failure wounded's
Use and give treatment to.But, shape of in use must being kept upright due to liquid oxygen storage tank
State, and on-the-spot rescue certainly exists the process that personnel move, thus this canister respirator is not
The most applicable first aid at the scene uses.It addition, the existence resource of liquid oxygen is few, there is also
Aerating, transport and the many difficulties such as preservation, and the volume of liquid oxygen storage tank is relatively big, therefore
There is many use to limit to and inadequate convenience.
Therefore, a kind of multifunctional novel all-service gas mask of invention seems the most necessary.
Summary of the invention
In view of this, the main purpose of patent of the present invention is to provide a kind of Multifucntional
Canister respirator, it is possible to solve existing canister respirator also exist in-convenience in use, the most more
Change canister respirator, it is impossible to use for a long time, inefficient problem.
For achieving the above object, the technical scheme that patent of the present invention is taked is: the present invention is special
Profit provides a kind of multifunctional novel all-service gas mask, including head band, rotates regulation
Device, cervical region fixing band, face shield rotating shaft, face shield, O-ring seal, respiratory cavity, ventilation
Valve, venthole, control valve, flexible pipe and oxygen cylinder device, described head band
It is arranged on the top of face shield；Described rotation adjustment device is arranged in head band
Between；Described cervical region fixing band is arranged on the bottom of face shield；Described face shield rotating shaft is arranged
Both sides on face shield top；Described O-ring seal is arranged on around face shield；Described
Respiratory cavity is arranged on the bottom of face shield；Described scavenging air valve is arranged on the front portion of respiratory cavity；
Described venthole is arranged on the both sides of respiratory cavity；Described control valve is arranged on breathing
The bottom in chamber；Described oxygen cylinder device is arranged on the right lower quadrant of face shield by flexible pipe.
Preferably, described rotation adjustment device includes knob and link slot, described rotation
Button is arranged on the centre of link slot；
Preferably, described oxygen cylinder device includes oxygen cylinder, Pressure gauge, and oxygen cylinder is total
Valve, gas cylinder seat and braces, described oxygen cylinder is arranged on the inside of gas cylinder seat；Described
Pressure gauge is arranged on the left side of oxygen cylinder main valve；Described braces is arranged on the right side of gas cylinder seat
Side.
Preferably, described link slot is specifically configured to flat rectangular slot, beneficially head
The regulation of portion's fixing band, it is simple to degree of tightness, easy to operate.
Preferably, described face shield is specifically configured to transparent sealed cover and high light protective cover,
Described high light protective cover is arranged on the outside of transparent sealed cover by face shield rotating shaft.
Preferably, described high light protective cover specifically uses the black that strengthening PC material is made
Eyeglass, is conducive to being effectively isolated high light, prevents from damaging eyes.
Preferably, the tempering bottle that described oxygen cylinder specifically uses volume to be 12L, favorably
In extending the use time.
Compared with prior art, patent of the present invention has the advantages that due to this
A kind of multifunctional novel all-service gas mask of bright patent can be widely applied to first aid protective articles
Field.Meanwhile, the having the beneficial effect that of patent of the present invention
The setting of the rotation adjustment device of patent the most of the present invention, beneficially protective mast are worn
Wear conveniently, flexible adjustment, time-consuming.
The setting of the oxygen cylinder device of patent the most of the present invention, is conducive in case of emergency
Extend the wear time of user, improve rescue efficiency, the most easy to carry,
Replacing gas cylinder is convenient.
The setting of the face shield of patent the most of the present invention, is conducive to affecting under strong light environment regarding
Protect eyes during line, improve visual line of sight, facilitate rescue personnel the most correct
Judgement orientation.
Accompanying drawing explanation
Fig. 1 shows the structural representation according to patent of the present invention.
Fig. 2 shows the rotation adjustment device structural representation according to patent of the present invention.
Fig. 3 shows the oxygen cylinder apparatus structure schematic diagram according to patent of the present invention.
In conjunction with accompanying drawing labelling the following drawings labelling on figure:
1-head band, 2-rotation adjustment device, 21-knob, 22-link slot, 3-
Cervical region fixing band, 4-face shield rotating shaft, 5-face shield, 6-O-ring seal, 7-respiratory cavity, 8-
Scavenging air valve, 9-venthole, 10-controls valve, 11-flexible pipe, 12-oxygen cylinder device, 121-
Oxygen cylinder, 122-Pressure gauge, 123-oxygen cylinder main valve, 124-gas cylinder seat, 125-braces.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
As shown in Figure 1 to Figure 3, patent of the present invention provides a kind of Multifucntional gas defence
Mask, including head band 1, rotation adjustment device 2, cervical region fixing band 3, face shield
Rotating shaft 4, face shield 5, O-ring seal 6, respiratory cavity 7, scavenging air valve 8, venthole 9, control
Valve 10 processed, flexible pipe 11 and oxygen cylinder device 12, described head band 1 is arranged
Top at face shield 5；Described rotation adjustment device 2 is arranged on head band 1
Middle；Described cervical region fixing band 3 is arranged on the bottom of face shield 5；Described face shield turns
Axle 4 is arranged on the both sides on face shield 5 top；Described O-ring seal 6 is arranged on face shield 5
Around；Described respiratory cavity 7 is arranged on the bottom of face shield 5；Described scavenging air valve 8
It is arranged on the front portion of respiratory cavity 7；Described venthole 9 is arranged on the both sides of respiratory cavity 7；
The described valve 10 that controls is arranged on the bottom of respiratory cavity 7；Described oxygen cylinder device
12 are arranged on the right lower quadrant of face shield 5 by flexible pipe 11.
Preferably, described rotation adjustment device 2 includes knob 21 and link slot 22, described
Knob 21 be arranged on the centre of link slot 22；
Preferably, described oxygen cylinder 12 device includes oxygen cylinder 121, Pressure gauge 122,
Oxygen cylinder main valve 123, gas cylinder seat 124 and braces 125, described oxygen cylinder 121 is arranged on
The inside of gas cylinder seat 124；Described Pressure gauge 122 is arranged on a left side for oxygen cylinder main valve 123
Side；Described braces 125 is arranged on the right side of gas cylinder seat 124.
Preferably, described link slot 22 is specifically configured to flat rectangular slot, is conducive to
The regulation of head band, it is simple to degree of tightness, easy to operate.
Preferably, described face shield 5 is specifically configured to transparent sealed cover 51 and high light protection 52
Cover, described high light protective cover 52 is arranged on outside transparent sealed cover 51 by face shield rotating shaft 4
Side.
Preferably, described high light protective cover 52 specifically use strengthening PC material make black
Color eyeglass, is conducive to being effectively isolated high light, prevents from damaging eyes.
Preferably, the tempering bottle that described oxygen cylinder 121 specifically uses volume to be 12L,
Be conducive to extending the use time.
Compared with prior art, patent of the present invention has the advantages that due to this
A kind of multifunctional novel all-service gas mask of bright patent can be widely applied to first aid protective articles
Field.Meanwhile, the having the beneficial effect that of patent of the present invention
The setting of the rotation adjustment device of patent the most of the present invention, beneficially protective mast are worn
Convenient, flexible adjustment, time-consuming.
The setting of the oxygen cylinder device of patent the most of the present invention, is conducive in case of emergency prolonging
The wear time of long user, improves rescue efficiency, the most easy to carry, more
Ventilation bottle is convenient.
The setting of the face shield of patent the most of the present invention, is conducive to affecting sight line under strong light environment
Time protection eyes, improve visual line of sight, facilitate the most correct the sentencing of rescue personnel
Disconnected orientation.
The foregoing is only the preferred embodiment of patent of the present invention, be not limited to
The present invention, for a person skilled in the art, the present invention can have various change and
Change.All within the spirit and principles in the present invention, any amendment of being made, equivalent are replaced
Change, improvement etc., within being all contained in protection scope of the present invention.
Claims (7)
1. a multifunctional novel all-service gas mask, including head band (1), rotates and adjusts
Regulating device (2), cervical region fixing band (3), face shield rotating shaft (4), face shield (5), fluid sealant
Circle (6), respiratory cavity (7), scavenging air valve (8), venthole (9), control valve (10),
Flexible pipe (11) and oxygen cylinder device (12), described head band (1) is arranged on face
The top of cover (5)；Described rotation adjustment device (2) is arranged on head band (1)
Centre；Described cervical region fixing band (2) is arranged on the bottom of face shield (5)；Described
Face shield rotating shaft (4) is arranged on the both sides on face shield (5) top；Described O-ring seal (6)
It is arranged on face shield (5) around；Described respiratory cavity (7) is arranged under face shield (5)
Portion；Described scavenging air valve (8) is arranged on the front portion of respiratory cavity (7)；Described venthole
(9) both sides of respiratory cavity (7) it are arranged on；Described control valve (10) is arranged on exhales
Inhale the bottom in chamber (7)；Described oxygen cylinder device (12) is arranged on by flexible pipe (11)
The right lower quadrant of face shield (4).
A kind of multifunctional novel all-service gas mask the most according to claim 1, its feature
Being, described rotation adjustment device (2) includes knob (21) and link slot (22),
Described knob (21) is arranged on the centre of link slot (22).
A kind of multifunctional novel all-service gas mask the most according to claim 1, its feature
Being, described oxygen cylinder device (12) includes oxygen cylinder (121), Pressure gauge (122),
Oxygen cylinder main valve (123), gas cylinder seat (124) and braces (125), described oxygen cylinder
(121) inside of gas cylinder seat (124) it is arranged on；Described Pressure gauge (122) is arranged on
The left side of oxygen cylinder main valve (123)；Described braces (125) is arranged on gas cylinder seat (124)
Right side.
A kind of multifunctional novel all-service gas mask the most according to claim 2, its feature
Being, described link slot (22) is specifically configured to flat rectangular slot.
A kind of multifunctional novel all-service gas mask the most according to claim 1, its feature
Being, described face shield (5) is specifically configured to transparent sealed cover (51) and high light protective cover
(52), described high light protective cover (51) is arranged on transparent close by face shield rotating shaft (4)
The outside of sealing cover (51).
A kind of multifunctional novel all-service gas mask the most according to claim 5, its feature
Being, described high light protective cover (52) specifically uses the black mirror that strengthening PC material is made
Sheet.
A kind of multifunctional novel all-service gas mask the most according to claim 3, its feature
It is, the tempering bottle that described oxygen cylinder (121) specifically uses volume to be 12L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101271.0A CN106031813A (en) | 2015-03-09 | 2015-03-09 | A multifunctional novel gas mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101271.0A CN106031813A (en) | 2015-03-09 | 2015-03-09 | A multifunctional novel gas mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106031813A true CN106031813A (en) | 2016-10-19 |
Family
ID=57149827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510101271.0A Pending CN106031813A (en) | 2015-03-09 | 2015-03-09 | A multifunctional novel gas mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106031813A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317927A (en) * | 2020-04-20 | 2020-06-23 | 南通大学附属医院 | Multifunctional medical protective mask and using method thereof |
| CN111450433A (en) * | 2020-03-20 | 2020-07-28 | 王春水 | Nanometer double-filtering split mask |
-
2015
- 2015-03-09 CN CN201510101271.0A patent/CN106031813A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450433A (en) * | 2020-03-20 | 2020-07-28 | 王春水 | Nanometer double-filtering split mask |
| CN111317927A (en) * | 2020-04-20 | 2020-06-23 | 南通大学附属医院 | Multifunctional medical protective mask and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161019 |