CN103845820A - Emergency escape breathing device with connecting chain component - Google Patents
Emergency escape breathing device with connecting chain component Download PDFInfo
- Publication number
- CN103845820A CN103845820A CN201210511797.2A CN201210511797A CN103845820A CN 103845820 A CN103845820 A CN 103845820A CN 201210511797 A CN201210511797 A CN 201210511797A CN 103845820 A CN103845820 A CN 103845820A
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- CN
- China
- Prior art keywords
- emergency escape
- breathing device
- chain
- escape breathing
- connection chain
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Abstract
The invention relates to an emergency escape breathing device with a connecting chain component, which comprise a backpack with a sealing zipper, an air cylinder is arranged in the backpack with the sealing zipper, a cylinder head valve is arranged on the air cylinder and connected with a mask component, a connecting chain, which comprises a chain body, is arranged between the backpack with the sealing zipper and the cylinder head valve, a bolt which is inserted into the handwheel limit slot of the cylinder head valve is arranged on one end of the chain body, the other end of the chain body is a key holder, a heat shrink tube is sleeved on the chain body, and the key holder is connected with the puller of the backpack with the sealing zipper and the mask component. The emergency escape breathing device can limit the mask component from being worn on the head of a user, so that the mask component of the emergency escape breathing device cannot be taken out and used until an air source is opened, consequently, flustered people can correctly operate the emergency escape breathing device during emergency escape, and the user can be prevented from forgetting to open the cylinder head valve to smother in the mask.
Description
Technical field
The present invention relates to a kind of Emergency Escape Breathing Device, relate to specifically a kind of Emergency Escape Breathing Device with connection chain assembly.
Background technology
Emergency Escape Breathing Device is the survival equipment using in the time of breaking out of fire, when use, user tends to because the reason such as nervous, flurried, after the head-shield of Emergency Escape Breathing Device is put on, tend to forget opening bottles head valve, this very easily causes user to suffocate in head-shield.How making people's opening bottles head valve first before putting on head-shield, avoid forgetting opening bottles head valve, is this area technical problem to be solved.
Summary of the invention
In order to address the above problem, the invention provides a kind of simple in structure, can make people before putting on head-shield first opening bottles head valve with guarantee use safety the Emergency Escape Breathing Device with connection chain assembly.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention is a kind of Emergency Escape Breathing Device with connection chain assembly, include the knapsack of band sealing slide fastener, in the knapsack of band sealing slide fastener, be provided with air bottle, on air bottle, be provided with bottle valve, bottle valve is connected with hood assembly, between the knapsack of band sealing slide fastener and bottle valve, is provided with connection chain.
Further improvement of the present invention is: connection chain comprises serobila, is provided with the latch in the handwheel stopper slot that inserts bottle valve in one end of serobila, and the other end of serobila is key chain, is arranged with heat-shrinkable T bush on serobila.
Further improvement of the present invention is: key chain is connected with the slider of zipper fastener of the knapsack of band sealing slide fastener.
Further improvement of the present invention is: key chain is connected with hood assembly, and the length of connection chain is 15-25cm.
The invention has the beneficial effects as follows: the key chain of breathing equipment of the present invention can be connected with the slider of zipper fastener of knapsack, the length of connection chain is suitable for the formation of the slide fastener that limits knapsack like this, or key chain also can be connected with hood assembly, at this moment the length of connection chain is 15-25cm, the length of connection chain can limit hood assembly is applied on user's head, this device is reached and first do not open source of the gas, the object that cannot take out hood assembly and use, while making emergency escape, flurried people can proper operation Emergency Escape Breathing Device, avoid occurring forgetting opening bottles head valve and cause user's asphyxiant situation in head-shield.
The present invention is simple in structure, easy to make, and avoid user in the time of breaking out of fire because nervous, flurried etc. caused the phenomenon of suffocating in head-shield.
Brief description of the drawings
Fig. 1 is structure chart of the present invention.
Fig. 2 is the structural representation of chain of the present invention.
Wherein: 1-bottle valve, 2-connection chain, 2-1-latch, 2-3-serobila, 2-4-heat-shrinkable T bush, 2-5-key chain, 3-hood assembly, the knapsack of 6-band sealing slide fastener, 7-air bottle.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples, the present invention is described in further detail, this embodiment, only for explaining the present invention, does not form and limits protection scope of the present invention.
As shown in Figure 1-2, the present invention is a kind of Emergency Escape Breathing Device with connection chain assembly, include the knapsack 6 of band sealing slide fastener, in the knapsack 6 of described band sealing slide fastener, be provided with air bottle 7, on described air bottle 7, be provided with 1, described bottle valve 1 is connected with hood assembly 3, between the knapsack 6 of described band sealing slide fastener and described bottle valve 1, be provided with connection chain 2, described connection chain 2 comprises serobila 2-3, be provided with the latch 2-1 in the handwheel stopper slot that inserts described bottle valve 1 in one end of described serobila 2-3, the other end of described serobila 2-3 is key chain 2-5, described key chain 2-5 is connected with the slider of zipper fastener of the knapsack 6 of described band sealing slide fastener, when latch 2-1 is located in the handwheel stopper slot of bottle valve 1, be suitable for limiting the hand wheel rotating of described bottle valve 1, open described bottle valve 1 with restriction, when described latch 2-1 is located in the handwheel stopper slot of bottle valve 1, the length of described connection chain 2 is suitable for the stroke of the slide fastener that limits knapsack 6, making the size of knapsack 6 openings be suitable for restriction takes out hood assembly 3.On described serobila 2-3, be arranged with heat-shrinkable T bush 2-4, when use, handwheel on bottle valve 1 rotates counterclockwise, open bottle valve 1, and the latch 2-1 inserting in described stopper slot is departed to described stopper slot, make described connection chain 2 no longer limit the stroke of described slider of zipper fastener, user can open knapsack 6 and take out hood assembly 3, then be worn on the head normal use, described key chain 2-5 is connected with hood assembly 3, the length of described connection chain 2 is 15-25cm, when to be located in the handwheel stopper slot of described bottle valve 1 at described latch 2-1, the length of connection chain 2 can limit described hood assembly 3 is applied on user's head.
The key chain of breathing equipment of the present invention can be connected with the slider of zipper fastener of knapsack, the length of connection chain is suitable for the formation of the slide fastener that limits knapsack like this, or key chain also can be connected with hood assembly, at this moment the length of connection chain is 15-25cm, the length of connection chain can limit hood assembly is applied on user's head, this device is reached and first do not open source of the gas, the object that cannot take out hood assembly and use, while making emergency escape, flurried people can proper operation Emergency Escape Breathing Device, avoid occurring forgetting opening bottles head valve and cause user's asphyxiant situation in head-shield.
The present invention is simple in structure, easy to make, and avoid user in the time of breaking out of fire because nervous, flurried etc. caused the phenomenon of suffocating in head-shield.
Claims (4)
1. one kind has the Emergency Escape Breathing Device of connection chain assembly, include the knapsack (6) of band sealing slide fastener, it is characterized in that: in the knapsack (6) of described band sealing slide fastener, be provided with air bottle (7), on described air bottle (7), be provided with bottle valve (1), described bottle valve (1) is connected with hood assembly (3), between the knapsack (6) of described band sealing slide fastener and described bottle valve (1), is provided with connection chain (2).
2. according to a kind of Emergency Escape Breathing Device with connection chain assembly described in claims 1, it is characterized in that: described connection chain (2) comprises serobila (2-3), be provided with the latch (2-1) in the handwheel stopper slot that inserts described bottle valve (1) in one end of described serobila (2-3), the other end of described serobila (2-3) is key chain (2-5), is arranged with heat-shrinkable T bush (2-4) on described serobila (2-3).
3. according to a kind of Emergency Escape Breathing Device with connection chain assembly described in claims 1 or 2, it is characterized in that: described key chain (2-5) is connected with the slider of zipper fastener of the knapsack (6) of described band sealing slide fastener.
4. according to a kind of Emergency Escape Breathing Device with connection chain assembly described in claims 1 or 2, it is characterized in that: described key chain (2-5) is connected with hood assembly (3), and the length of described connection chain (2) is 15-25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210511797.2A CN103845820A (en) | 2012-12-04 | 2012-12-04 | Emergency escape breathing device with connecting chain component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210511797.2A CN103845820A (en) | 2012-12-04 | 2012-12-04 | Emergency escape breathing device with connecting chain component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103845820A true CN103845820A (en) | 2014-06-11 |
Family
ID=50854220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210511797.2A Pending CN103845820A (en) | 2012-12-04 | 2012-12-04 | Emergency escape breathing device with connecting chain component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103845820A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992803A (en) * | 2017-06-07 | 2018-12-14 | 福州超高层消防科技有限公司 | A kind of manned transport equipment with breathing air supply pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1245484A2 (en) * | 2001-03-30 | 2002-10-02 | HTM SPORT S.p.A. | Tensioning device for the fastening belt of compressed gas bottles |
| CN101686749A (en) * | 2007-04-18 | 2010-03-31 | 斯博瑞安呼吸防护有限责任公司 | The knapsack assembly that is used for self-contained breathing apparatus |
| CN101879357A (en) * | 2009-05-06 | 2010-11-10 | 德尔格安全英国有限公司 | Gas-cylinder retaining assembly |
| CN202143755U (en) * | 2011-06-28 | 2012-02-15 | 北京京盾消防设备工程有限公司 | Escape rescue respiratory device |
| CN202654564U (en) * | 2012-07-04 | 2013-01-09 | 江苏华燕船舶装备有限公司 | Emergency escape breathing device with coupling chain component |
-
2012
- 2012-12-04 CN CN201210511797.2A patent/CN103845820A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1245484A2 (en) * | 2001-03-30 | 2002-10-02 | HTM SPORT S.p.A. | Tensioning device for the fastening belt of compressed gas bottles |
| CN101686749A (en) * | 2007-04-18 | 2010-03-31 | 斯博瑞安呼吸防护有限责任公司 | The knapsack assembly that is used for self-contained breathing apparatus |
| CN101879357A (en) * | 2009-05-06 | 2010-11-10 | 德尔格安全英国有限公司 | Gas-cylinder retaining assembly |
| CN202143755U (en) * | 2011-06-28 | 2012-02-15 | 北京京盾消防设备工程有限公司 | Escape rescue respiratory device |
| CN202654564U (en) * | 2012-07-04 | 2013-01-09 | 江苏华燕船舶装备有限公司 | Emergency escape breathing device with coupling chain component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992803A (en) * | 2017-06-07 | 2018-12-14 | 福州超高层消防科技有限公司 | A kind of manned transport equipment with breathing air supply pipe |
| CN108992803B (en) * | 2017-06-07 | 2024-02-20 | 福州超高层消防科技有限公司 | Manned transportation equipment with breathe air supply pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |