CN108853826A - A kind of hand-held emergency respiratory protection tank - Google Patents
A kind of hand-held emergency respiratory protection tank Download PDFInfo
- Publication number
- CN108853826A CN108853826A CN201811145132.8A CN201811145132A CN108853826A CN 108853826 A CN108853826 A CN 108853826A CN 201811145132 A CN201811145132 A CN 201811145132A CN 108853826 A CN108853826 A CN 108853826A
- Authority
- CN
- China
- Prior art keywords
- hand
- held
- held part
- mask portion
- compressed air
- 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.)
- Granted
Links
Classifications
-
- 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
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/02—Valves
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of hand-held emergency respiratory protection tank, including：Mask portion, hand-held part and bottom cover；Mask portion includes respiratory cavity and the flowing lumen for being set to respiratory cavity lower part, and flowing lumen is connected with respiratory cavity；Hand-held part is sheathed on the outside of flowing lumen, and bottom and the bottom cover of hand-held part are detachably connected；Compressed air cylinder that is replaceable, being stored with oxygen is provided in hand-held part, the tank mouth of compressed air cylinder is provided with changeover valve, changeover valve is connected with hand-held part shell, and changeover valve can rotate with hand-held part shell and rotate and open, so that compressed air cylinder is connected with flowing lumen；Mask portion further includes ventilation part, and the ventilation part is provided with the check valve unidirectionally opened with the respiratory cavity place of being connected.In crises scenes such as fire, toxic gas leakages for people's Emergency use, hand-held emergency respiratory protection tank not only can avoid poisonous smoke or gas, safe and reliable cleaning compressed air can also be provided, help people's escape unharmed danger scene.
Description
Technical field
The present invention relates to emergency set technical fields, and in particular to a kind of hand-held emergency respiratory protection tank.
Background technique
When fire or toxic chemical spills occur, facing maximum injury is unsmooth breath and toxic smog or gas
Infringement, mask and the filter screen for filtering poisonous gas is often arranged in the personal protection equipment of existing fire-fighting, for pair
The respiratory apparatus of personnel provides protection；But such way is not enough, and when danger occurs, the people of escape still face breathing not
Easily there is the phenomenon that anoxic when especially fire is greater or toxic smog is denseer in smooth difficulty.
Summary of the invention
The application provides a kind of hand-held emergency respiratory protection tank, in crises scenes such as fire, toxic gas leakages for people
Emergency use, hand-held emergency respiratory protection tank not only can avoid poisonous smoke or gas, can also be provided safe and reliable
Cleaning compressed air, help people's escape unharmed danger scene.
According in a first aspect, provide a kind of hand-held emergency respiratory protection tank in a kind of embodiment, including：Mask portion, hand
Hold portion and bottom cover；The mask portion includes respiratory cavity and the flowing lumen for being set to respiratory cavity lower part, the flowing lumen and respiratory cavity
It is connected；The hand-held part is sheathed on the outside of flowing lumen, is connected with the mask portion, and the shell of the hand-held part is rotatable,
The bottom of the hand-held part is detachably connected with bottom cover；Compression that is replaceable, being stored with oxygen is provided in the hand-held part
Air tank, the tank mouth on the compressed air cylinder top are provided with changeover valve, and the changeover valve is connected with hand-held part shell,
The changeover valve can rotate with hand-held part shell and rotate and open, so that the compressed air cylinder is connected with flowing lumen；
The mask portion further includes ventilation part, and the ventilation part is provided with check valve with the respiratory cavity place of being connected, and ventilation part is also set up
There is air hole, the check valve is unidirectionally opened towards air hole direction.
In some embodiments, the flowing lumen, gas is additionally provided with above the tank mouth of compressed air cylinder, changeover valve
Lid, the circulation cavity wall are additionally provided with thimble, and the thimble is connected with gas lid, for compressing gas lid.
In some embodiments, the shell shape of the hand-held part includes cylindrical type or square.
In some embodiments, anti-skid chequer or hand shape groove that the outer shell outer wall of the hand-held part is provided with convenient for holding.
The outer shell outer wall of some embodiments, the hand-held part is provided with fluorescent belt.
It is threadedly coupled in the bottom of some embodiments, the hand-held part with bottom cover.
In some embodiments, the bottom cover is provided with LED light circle and lamp switch.
In some embodiments, the mask portion is additionally provided with head fixed band.
According to second aspect, a kind of hand-held emergency respiratory protection tank is provided in a kind of embodiment includes：Mask portion is held
Portion and bottom cover；The mask portion includes respiratory cavity and the flowing lumen for being set to respiratory cavity lower part, the flowing lumen and respiratory cavity phase
Connection；The hand-held part is sheathed on the outside of flowing lumen, is detachably connected with the mask portion；
Compressed air cylinder that is replaceable, being stored with oxygen is provided in the hand-held part, the compressed air cylinder passes through
Telescopic oxygen hose is connected with flowing lumen, and the circulation cavity outer wall is provided with oxygen valve, opens oxygen valve, may make compression
Oxygen flows in respiratory cavity through oxygen hose in air tank；The mask portion further includes ventilation part, the ventilation part and respiratory cavity
The place that is connected is provided with check valve, and ventilation part is additionally provided with air hole, and the check valve is unidirectionally opened towards air hole direction.
In some embodiments, the mask portion is additionally provided with head fixed band.
According to above-described embodiment, due to the hand-held emergency respiratory protection tank of the application be provided in hand-held part it is replaceable
, the compressed air cylinder for being stored with oxygen, can be provided after opening changeover valve for user breathing needed for oxygen, and
Mask portion is provided with the check valve unidirectionally opened, and avoids user's poisonous smoke or gas；Compressed air cylinder storage
Oxygen can help the dangerous scene of user's escape unharmed, conveniently replaced since bottom and the bottom cover of hand-held part are detachably connected
Compressed air cylinder so that hand-held emergency respiratory protection tank it is reusable.
Detailed description of the invention
Fig. 1 is a kind of hand-held emergency respiratory protection tank stereoscopic schematic diagram of embodiment；
Fig. 2 is a kind of hand-held emergency respiratory protection tank sectional view of embodiment；
Fig. 3 is that a kind of hand-held emergency respiratory protection tank of embodiment opens schematic diagram；
Fig. 4 is oxygen circulation schematic diagram after a kind of hand-held emergency respiratory protection tank of embodiment is opened；
Fig. 5 is a kind of check valve schematic illustration of the hand-held emergency respiratory protection tank of embodiment；
Fig. 6 is a kind of check valve working state schematic representation of the hand-held emergency respiratory protection tank of embodiment；
Fig. 7 is a kind of replacement compressed air cylinder schematic diagram of the hand-held emergency respiratory protection tank of embodiment.
Specific embodiment
Below by specific embodiment combination attached drawing, invention is further described in detail.Wherein different embodiments
Middle similar component uses associated similar element numbers.In the following embodiments, many datail descriptions be in order to
The application is better understood.However, those skilled in the art can recognize without lifting an eyebrow, part of feature
It is dispensed, or can be substituted by other elements, material, method in varied situations.In some cases, this Shen
Please it is relevant it is some operation there is no in the description show or describe, this is the core in order to avoid the application by mistake
More descriptions are flooded, and to those skilled in the art, these relevant operations, which are described in detail, not to be necessary, they
Relevant operation can be completely understood according to the general technology knowledge of description and this field in specification.
It is formed respectively in addition, feature described in this description, operation or feature can combine in any suitable way
Kind embodiment.Meanwhile each step in method description or movement can also can be aobvious and easy according to those skilled in the art institute
The mode carry out sequence exchange or adjustment seen.Therefore, the various sequences in the description and the appended drawings are intended merely to clearly describe a certain
A embodiment is not meant to be necessary sequence, and wherein some sequentially must comply with unless otherwise indicated.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).
Embodiment one：
Fig. 1 to Fig. 6 is please referred to, the application provides a kind of hand-held emergency respiratory protection tank, including：Mask portion 1, hand-held part
2 and bottom cover 3.
Mask portion 1 includes respiratory cavity 10 and the flowing lumen 18 for being set to 10 lower part of respiratory cavity, flowing lumen 18 and respiratory cavity 10
It is connected.Hand-held part 2 is sheathed on 18 outside of flowing lumen, is connected with mask portion 1, and the shell 21 of hand-held part is rotatable, hand-held part 2
Bottom be detachably connected with bottom cover 3.Compressed air cylinder 20 that is replaceable, being stored with oxygen is provided in hand-held part 2, it is described
The tank mouth on 20 top of compressed air cylinder is provided with changeover valve 22, and the changeover valve 22 is connected with hand-held part shell 21, rotation
Rotary valve door 22 can rotate with hand-held part shell 21 and rotate and open.As shown in Figure 3 and Figure 4, rotating hand portion shell 21 is opened
After changeover valve 22, compressed air cylinder 20 may make to be connected with flowing lumen 18, and since flowing lumen 18 is connected with respiratory cavity 10
Logical, oxygen is travelled up in respiratory cavity 10 by tank mouth in compressed air cylinder 20, for user's breathing.Mask portion 1 further includes：
Ventilation part 11, ventilation part 11 are provided with check valve 12 with the respiratory cavity place of being connected, and ventilation part 11 is additionally provided with air hole 14, such as
Shown in Fig. 5 and Fig. 6, check valve 12 only can unidirectionally be opened towards 14 direction of air hole, to realize by user's exhaled gas
While respiratory cavity 10 are discharged, external gas can also be prevented to enter in respiratory cavity 10, can occurred in fire, toxic gas leakage
Equal crises scene, avoids user's poisonous smoke or gas.
It can be seen that due to the application hand-held emergency respiratory protection tank in hand-held part 2 be provided with it is replaceable, deposit
The compressed air cylinder 20 for containing oxygen, oxygen needed for breathing can be provided after opening changeover valve 22 for user, and
Mask portion 1 is provided with the check valve 12 unidirectionally opened, and avoids user's poisonous smoke or gas；Compressed air cylinder 20 is deposited
The oxygen of storage can help the dangerous scene of user's escape unharmed, can be square since bottom and the bottom cover 3 of hand-held part 2 are detachably connected
Just the compressed air cylinder 20 replaced, so that hand-held emergency respiratory protection tank is reusable.
In some embodiments, flowing lumen 18, it is additionally provided with above the tank mouth of compressed air cylinder 20, changeover valve 22
Gas lid 23,18 inner wall of flowing lumen are additionally provided with thimble 13, and thimble 13 is connected with gas lid 23, for compressing gas lid 23, it is ensured that
Only in the case where changeover valve 22 is opened, oxygen is just flowed up in compressed air cylinder 20, is played the effect of sealing, is prevented out
Existing oxygen leakage.
In some embodiments, it further includes that other are convenient for that 21 shape of shell of hand-held part, which includes but is not limited to cylindrical type, square,
Rotation and griping shape.
In some embodiments, anti-skid chequer or hand shape groove that 21 outer wall of shell of hand-held part is provided with convenient for holding.
21 outer wall of shell of some embodiments, hand-held part is provided with fluorescent belt 24, can be in the insufficient situation of illumination
User indicates the position of hand-held emergency respiratory protection tank.
As shown in fig. 7, the bottom of hand-held part 2 is threadedly coupled with bottom cover 3 in some embodiments, the replacement pressure of bottom cover 3 can be unscrewed
Contracting air tank 20.
In some embodiments, bottom cover 3 is provided with LED light circle 31 and lamp switch 32, opens lamp switch 32, and user is using
When hand-held emergency respiratory protection tank, LED light circle 31 can provide territory lighting for user, escape convenient for user's routing.
In some embodiments, mask portion 1 is additionally provided with head fixed band (not shown), for mask portion 1 to be fixed on head
Portion is convenient for breathing.
Embodiment two：
The application also provides another hand-held emergency respiratory protection tank, including：Mask portion 1, hand-held part 2 and bottom cover 3.Face
Cover portion 1 includes respiratory cavity 10 and the flowing lumen 18 for being set to 10 lower part of respiratory cavity, and flowing lumen 18 is connected with respiratory cavity 10；It is hand-held
Portion 2 is sheathed on 18 outside of flowing lumen, is detachably connected with mask portion 1.Be provided in hand-held part 2 it is replaceable, be stored with oxygen
Compressed air cylinder 20, compressed air cylinder 20 is connected by telescopic oxygen hose (not shown) with flowing lumen 18, flowing lumen
18 outer walls are provided with oxygen valve (not shown), open oxygen valve, may make that oxygen is flowed to through oxygen hose in compressed air cylinder 20
In respiratory cavity 10.
The difference is that, the hand-held emergency respiratory protection tank of the present embodiment not only can be such as embodiment one with embodiment one
Generally, whole use is held with hand, hand-held part 2 can be also disassembled with mask portion 1, seperated use.Wherein, in whole use
When, telescopic oxygen hose is used as to be accommodated in flowing lumen 18 as oxygen circulation duct, in fission in use, this is telescopic
Oxygen hose serves not only as the connecting line of hand-held part 2 Yu mask portion 1, is also used as oxygen circulation duct.It can be seen that the present embodiment
Hand-held emergency respiratory protection tank is easy to use, can be recycled, and can be used as outdoor equipment, uses as interim oxygen tank.
In some embodiments, the also settable head fixed band in mask portion 1 cannot be only used for mask portion 1 being fixed on head
Convenient for breathing, also releasable both hands.In particular, fission is in use, the hand-held part 2 of compressed air cylinder 20 can will be provided with outdoors
It is placed in knapsack, discharges both hands.
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not to limit
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple
It deduces, deform or replaces.
Claims (10)
- The respiratory protection tank 1. a kind of hand-held is met an urgent need, which is characterized in that including：Mask portion, hand-held part and bottom cover；The mask portion Including respiratory cavity and the flowing lumen for being set to respiratory cavity lower part, the flowing lumen is connected with respiratory cavity；The hand-held part is arranged It is connected on the outside of flowing lumen, with the mask portion, the shell of the hand-held part is rotatable, the bottom of the hand-held part and bottom cover It is detachably connected；Compressed air cylinder that is replaceable, being stored with oxygen is provided in the hand-held part, on the compressed air cylinder The tank mouth in portion is provided with changeover valve, and the changeover valve is connected with hand-held part shell, and the changeover valve can be with hand-held part Shell rotates and rotates and open, so that the compressed air cylinder is connected with flowing lumen；The mask portion further includes ventilation part, The ventilation part is provided with check valve with the respiratory cavity place of being connected, and ventilation part is additionally provided with air hole, the check valve court It unidirectionally opens in air hole direction.
- 2. emergency respiratory protection tank as described in claim 1, which is characterized in that in the flowing lumen, be located at compressed air cylinder Tank mouth, be additionally provided with gas lid above changeover valve, the circulation cavity wall is additionally provided with thimble, and the thimble is connected with gas lid It connects, for compressing gas lid.
- 3. emergency respiratory protection tank as described in claim 1, which is characterized in that the shell shape of the hand-held part includes cylinder Type or square.
- 4. emergency respiratory protection tank as described in claim 1, which is characterized in that the outer shell outer wall of the hand-held part is provided with just In the anti-skid chequer or hand shape groove of gripping.
- 5. emergency respiratory protection tank as described in claim 1, which is characterized in that the outer shell outer wall of the hand-held part is provided with glimmering Light belt.
- 6. emergency respiratory protection tank as described in claim 1, which is characterized in that the bottom of the hand-held part and bottom cover screw thread connect It connects.
- 7. emergency respiratory protection tank as described in claim 1, which is characterized in that the bottom cover is provided with LED light circle and lamp is opened It closes.
- 8. emergency respiratory protection tank as described in claim 1, which is characterized in that the mask portion is additionally provided with head and fixes Band.
- The respiratory protection tank 9. a kind of hand-held is met an urgent need, which is characterized in that including：Mask portion, hand-held part and bottom cover；The mask portion Including respiratory cavity and the flowing lumen for being set to respiratory cavity lower part, the flowing lumen is connected with respiratory cavity；The hand-held part is arranged It is detachably connected on the outside of flowing lumen, with the mask portion；Compressed air cylinder that is replaceable, being stored with oxygen is provided in the hand-held part, the compressed air cylinder is by that can stretch The oxygen hose of contracting is connected with flowing lumen, and the circulation cavity outer wall is provided with oxygen valve, opens oxygen valve, may make compressed air Oxygen flows in respiratory cavity through oxygen hose in tank；The mask portion further includes ventilation part, and the ventilation part is connected with respiratory cavity Logical place is provided with check valve, and ventilation part is additionally provided with air hole, and the check valve is unidirectionally opened towards air hole direction.
- 10. emergency respiratory protection tank as described in claim 1, which is characterized in that the mask portion is additionally provided with head and fixes Band.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2018/107428 | 2018-09-25 | ||
| PCT/CN2018/107428 WO2020061779A1 (en) | 2018-09-25 | 2018-09-25 | Handheld emergency breathing canister |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108853826A true CN108853826A (en) | 2018-11-23 |
| CN108853826B CN108853826B (en) | 2020-03-17 |
Family
ID=64324795
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821597158.1U Withdrawn - After Issue CN209154919U (en) | 2018-09-25 | 2018-09-29 | A kind of hand-held emergency respiratory protection tank |
| CN201811145132.8A Active CN108853826B (en) | 2018-09-25 | 2018-09-29 | Handheld emergency breathing protection tank |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821597158.1U Withdrawn - After Issue CN209154919U (en) | 2018-09-25 | 2018-09-29 | A kind of hand-held emergency respiratory protection tank |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN209154919U (en) |
| WO (1) | WO2020061779A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020061779A1 (en) * | 2018-09-25 | 2020-04-02 | 傲基科技股份有限公司 | Handheld emergency breathing canister |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158734Y (en) * | 1993-01-12 | 1994-03-16 | 郭锦文 | Air respirator for person to escape from fire disaster |
| CN200942244Y (en) * | 2006-08-25 | 2007-09-05 | 施劲松 | Disposable portable type oxygen tank |
| CN202302701U (en) * | 2011-09-20 | 2012-07-04 | 周禾 | Vehicle-mounted first-aid oxygen cylinder |
| CN103961823A (en) * | 2014-05-28 | 2014-08-06 | 江苏翔盟精密铸造有限公司 | Novel fire preventing and rescuing device |
| CN104190011A (en) * | 2014-09-09 | 2014-12-10 | 洪满 | Portable miniature escape respirator |
| CN205127047U (en) * | 2015-11-18 | 2016-04-06 | 磐安县森呼吸养生科技有限公司 | Face guard push type air can |
| CN206660341U (en) * | 2017-03-28 | 2017-11-24 | 辽宁奥斯福科技有限公司 | Hand-held EEBD |
| CN108096727A (en) * | 2018-01-17 | 2018-06-01 | 刘俊文 | A kind of Portable potential balance carbon oxygen crossover autonomous respiration device |
| CN209154919U (en) * | 2018-09-25 | 2019-07-26 | 深圳市傲基电子商务股份有限公司 | A kind of hand-held emergency respiratory protection tank |
-
2018
- 2018-09-25 WO PCT/CN2018/107428 patent/WO2020061779A1/en active Application Filing
- 2018-09-29 CN CN201821597158.1U patent/CN209154919U/en not_active Withdrawn - After Issue
- 2018-09-29 CN CN201811145132.8A patent/CN108853826B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158734Y (en) * | 1993-01-12 | 1994-03-16 | 郭锦文 | Air respirator for person to escape from fire disaster |
| CN200942244Y (en) * | 2006-08-25 | 2007-09-05 | 施劲松 | Disposable portable type oxygen tank |
| CN202302701U (en) * | 2011-09-20 | 2012-07-04 | 周禾 | Vehicle-mounted first-aid oxygen cylinder |
| CN103961823A (en) * | 2014-05-28 | 2014-08-06 | 江苏翔盟精密铸造有限公司 | Novel fire preventing and rescuing device |
| CN104190011A (en) * | 2014-09-09 | 2014-12-10 | 洪满 | Portable miniature escape respirator |
| CN205127047U (en) * | 2015-11-18 | 2016-04-06 | 磐安县森呼吸养生科技有限公司 | Face guard push type air can |
| CN206660341U (en) * | 2017-03-28 | 2017-11-24 | 辽宁奥斯福科技有限公司 | Hand-held EEBD |
| CN108096727A (en) * | 2018-01-17 | 2018-06-01 | 刘俊文 | A kind of Portable potential balance carbon oxygen crossover autonomous respiration device |
| CN209154919U (en) * | 2018-09-25 | 2019-07-26 | 深圳市傲基电子商务股份有限公司 | A kind of hand-held emergency respiratory protection tank |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020061779A1 (en) | 2020-04-02 |
| CN209154919U (en) | 2019-07-26 |
| CN108853826B (en) | 2020-03-17 |
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Address after: 518000 South China International Printed Paper Packaging Logistics Zone (Phase I) No. 102, Building P09, No. 1 South China Avenue, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province Applicant after: Aoji Technology Co., Ltd. Address before: 518000 South China International Printed Paper Packaging Logistics Zone (Phase I) No. 102, Building P09, No. 1 South China Avenue, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Aoji Electronic Commerce Co., Ltd. |
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