CN202270276U - A fire filter type self-rescue respirator - Google Patents
A fire filter type self-rescue respirator Download PDFInfo
- Publication number
- CN202270276U CN202270276U CN2011203122712U CN201120312271U CN202270276U CN 202270276 U CN202270276 U CN 202270276U CN 2011203122712 U CN2011203122712 U CN 2011203122712U CN 201120312271 U CN201120312271 U CN 201120312271U CN 202270276 U CN202270276 U CN 202270276U
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- CN
- China
- Prior art keywords
- fire
- shield
- coated cloth
- pvc waterproof
- rescue
- 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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Abstract
The utility model provides a fire filter type self-rescue respirator, comprising a hood and a canister. The hood is made of PVC waterproof coated cloth and is formed by splicing a plurality of pieces of the PVC waterproof coated cloth through heat seal; and splicing joints between the pieces of the PVC waterproof coated cloth are provided with suture lines. The fire filter type self-rescue respirator has favorable tightness and fire retardance.
Description
Technical field
The utility model relates to the fire-fighting manufacturing technology, especially a kind of filtering respiratory protective devise for self-rescue from fire.
Background technology
Fire seizes countless life.Not to die from burn or heat radiation up to 85% victim according to statistics, but die from the CO and the poison gas of emitting when building framework burns with ornament materials.Just suffocating, and this can prevent most victims before being burnt.The filtering respiratory protective devise for self-rescue from fire of band canister is filtering CO and pernicious gas effectively, anti-flaming thermal-insulation, and escaping from dense smoke and poison gas to people provides chance.Filtering respiratory protective devise for self-rescue from fire is made up of Protective clothes combined with cap and mask, filter and face shield usually.At present, the head-shield of filtering respiratory protective devise for self-rescue from fire is that aluminium foil cloth is made and formed, though it has anti-flammability, begins its poor sealing performance, and some pernicious gases can be through getting in the aluminium foil cloth seam.
The utility model content
The utility model main purpose is to provide a kind of head-shield to have sealing property and the good filtering respiratory protective devise for self-rescue from fire of fire resistance.
The technical scheme that technical problem adopted that the utility model solves is: a kind of filtering respiratory protective devise for self-rescue from fire, comprise head-shield and canister, and it is characterized in that head-shield is a PVC waterproof coated cloth.PVC waterproof coated cloth has characteristics such as waterproof, fire-retardant, mildew-resistant, winter protection, anticorrosion, and ageing-resistant, antiultraviolet, be prone to clean, high temperature resistant etc.
During concrete the use, head-shield is the splicing of polylith PVC waterproof coated cloth, is the heat seal splicing between the PVC waterproof coated cloth, and jointing positions also is provided with suture between the PVC waterproof coated cloth.Adopt high-frequency thermocompressor that heat seal is carried out in splicing between the PVC waterproof coated cloth, again with sewing locomotive mistake, dual making so just has the intensity height, the effect of good airproof performance afterwards.Adopt the heat seal splicing between the PVC waterproof coated cloth, sew up then, changed original aluminium foil cloth and can only rely on suture to make, its sealing improves greatly.
During concrete the use, neck is provided with rubber ring under the head-shield, and neck degree of tightness elastic force is big, and comfortable wearing has extremely good sealing.
During concrete the use, head-shield is provided with big eye window eyeglass, and big eye window eyeglass is the big eye of a Merlon window eyeglass, the big eye window eyeglass that adopts Merlon to process, and the surface has the open visual field, good optical performance, advantages such as wear and shock-resistant through specially treated.
The beneficial effect of the utility model is: the utlity model has good sealing property and anti-flammability.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the utility model example structure sketch map;
Fig. 2 is another sketch map of the utility model example structure;
Fig. 3 is the structural representation of the jointing positions between the utility model embodiment PVC waterproof coated cloth.
Among the figure: 1, head-shield 2, canister 3, big eye window eyeglass 4, jointing positions 5, suture 6, rubber ring.
The specific embodiment
Extremely shown in Figure 3 according to Fig. 1 below, embodiment states to the utility model
In Fig. 1, Fig. 2 and Fig. 3, a kind of filtering respiratory protective devise for self-rescue from fire comprises head-shield 1, canister 2 and big eye window eyeglass 3, and head-shield is a PVC waterproof coated cloth.Head-shield is the splicing of polylith PVC waterproof coated cloth, and the jointing positions 4 between the PVC waterproof coated cloth is the heat seal splicing, and jointing positions 4 also is provided with suture 5.Neck under the head-shield is provided with rubber ring 6, and neck degree of tightness elastic force is big, and comfortable wearing has extremely good sealing.Big eye window eyeglass 3 adopts Merlon to process, and the surface has the open visual field, good optical performance, advantages such as wear and shock-resistant through specially treated.
PVC waterproof coated cloth has characteristics such as waterproof, fire-retardant, mildew-resistant, winter protection, anticorrosion, and ageing-resistant, antiultraviolet, be prone to clean, high temperature resistant etc.Adopt high-frequency thermocompressor that heat seal is carried out in splicing between the PVC waterproof coated cloth, again with sewing locomotive mistake, dual making so just has the intensity height, the effect of good airproof performance afterwards.Adopt the heat seal splicing between the PVC waterproof coated cloth, sew up then, changed original aluminium foil cloth and can only rely on suture to make, its sealing improves greatly.
Claims (4)
1. a filtering respiratory protective devise for self-rescue from fire comprises head-shield and canister, it is characterized in that head-shield is a PVC waterproof coated cloth.
2. a kind of filtering respiratory protective devise for self-rescue from fire according to claim 1 is characterized in that head-shield is the splicing of polylith PVC waterproof coated cloth, is the heat seal splicing between the PVC waterproof coated cloth, and jointing positions also is provided with suture between the PVC waterproof coated cloth.
3. a kind of filtering respiratory protective devise for self-rescue from fire according to claim 1 and 2 is characterized in that neck is provided with rubber ring under the head-shield.
4. a kind of filtering respiratory protective devise for self-rescue from fire according to claim 1 and 2 is characterized in that head-shield is provided with big eye window eyeglass, and big eye window eyeglass is the big eye of a Merlon window eyeglass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203122712U CN202270276U (en) | 2011-08-25 | 2011-08-25 | A fire filter type self-rescue respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203122712U CN202270276U (en) | 2011-08-25 | 2011-08-25 | A fire filter type self-rescue respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270276U true CN202270276U (en) | 2012-06-13 |
Family
ID=46190669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203122712U Expired - Fee Related CN202270276U (en) | 2011-08-25 | 2011-08-25 | A fire filter type self-rescue respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544791A (en) * | 2018-04-08 | 2020-08-18 | 浙江带立新材料科技有限公司 | Fire-fighting self-rescue respirator with mask |
| CN111544793A (en) * | 2018-04-08 | 2020-08-18 | 浙江带立新材料科技有限公司 | Fire-fighting self-rescue respirator provided with canister with thickened grid plate |
-
2011
- 2011-08-25 CN CN2011203122712U patent/CN202270276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544791A (en) * | 2018-04-08 | 2020-08-18 | 浙江带立新材料科技有限公司 | Fire-fighting self-rescue respirator with mask |
| CN111544793A (en) * | 2018-04-08 | 2020-08-18 | 浙江带立新材料科技有限公司 | Fire-fighting self-rescue respirator provided with canister with thickened grid plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 324111 Zhejiang province Jiangshan City silt head town head fire Gang Industrial Park No. 56 Patentee after: ZHEAN GROUP CO.,LTD. Address before: 324111 Zhejiang province Jiangshan City silt head town head fire Gang Industrial Park No. 56 Patentee before: ZHEJIANG FIRE-FIGHTING TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 324111 Zhejiang province Jiangshan City silt head town head fire Gang Industrial Park No. 56 Patentee after: ZHEJIANG FIRE-FIGHTING TECHNOLOGY Co.,Ltd. Address before: 324111 56 Jiangtou fire Industrial Park, Jiangshan City, Quzhou, Zhejiang Patentee before: ZHEJIANG JIANGSHAN ZHEAN FIRE FIGHTING EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |