CN205515148U - Portable refrigeration bag - Google Patents
Portable refrigeration bag Download PDFInfo
- Publication number
- CN205515148U CN205515148U CN201620032821.8U CN201620032821U CN205515148U CN 205515148 U CN205515148 U CN 205515148U CN 201620032821 U CN201620032821 U CN 201620032821U CN 205515148 U CN205515148 U CN 205515148U
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- CN
- China
- Prior art keywords
- bag
- outer packaging
- portable refrigeration
- packaging bag
- threaded block
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- Expired - Fee Related
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Abstract
The utility model discloses a portable refrigeration bag, including outer packing bag and interior liquid bag, outer packing bag is provided with nylon layer and polyethylene layer, be provided with sal -ammoniac granule, urea granule and sodium chloride granule between outer packing bag and the interior liquid bag, the outer packing bag both sides are provided with first sealing strip, interior liquid bag both sides are provided with the second sealing strip, and this portable refrigeration bag refrigeration effect is good, safe and reliable, and the leakproofness is high, carries convenient to use.
Description
Technical field
This utility model relates to a kind of portable refrigeration bag.
Background technology
Cold compress bag is the wide Physical temperature-lowering of present medical and health organization Application comparison, the first-selected product of cold compress physical therapy, and cold compress bag is in addition to its effect directly lowered the temperature, it is also possible to shrink local blood capillary, reduce local hemorrhage, alleviate edema and congestion, moreover it is possible to suppression sensory nerve, ease the pain, relief of symptoms.Cooling measure in hospital includes ice cube, cold compress bag, ice blanket ice cap, ice bag etc. now.Ice cube is the most traditional cooling method; before for a long time; people are just with having soaked frozen water or having wrapped the towel of ice cube is placed on the forehead cooling of patient; and this cooling method has been extended the most always; but the hardness of ice cube is too big, is difficult to plastotype, and temperature is too low; it is all in subzero, often can cause secondary insult to the patient that unconsciousness is waken up.
Current existing refrigerating bag have employed ammonium nitrate mostly as cold-producing medium, unstable chemcial property, at high temperature, high pressure with there is material (reducing agent) that can be oxidized exist and can explode under electric spark, there is bigger potential safety hazard, inconvenience is carried in the operation of the most existing refrigerating bag, and sealing effectiveness is poor.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of bag good refrigeration effect, and safe and reliable, sealing is high, carries portable refrigeration bag easy to use.
For solving the problems referred to above, this utility model adopts the following technical scheme that
A kind of portable refrigeration bag, including outer packaging bag and interior fluid bag, described outer packaging bag is provided with nylon layer and polyethylene layer, ammonia chloride granule, urea granules and sodium chloride particle it is provided with between described outer packaging bag and interior fluid bag, described outer packaging bag both sides are provided with the first sealing strip, and described interior fluid bag both sides are provided with the second sealing strip.
As preferably, between described outer packaging bag and interior fluid bag, it is additionally provided with threaded block.
As preferably, described threaded block is connected with outer packaging bag gluing, and described threaded block is flexibly connected with packing inside bag.
As preferably, in described threaded block, it is provided with screwed hole.
As preferably, being provided with syringe needle outside described threaded block, described syringe needle end is provided with knob, described syringe needle is threaded portion.
As preferably, described threaded portion is suitable with screwed hole.
As preferably, described ammonia chloride granule, urea granules and sodium chloride particle are in being placed equidistant.
The beneficial effects of the utility model are: the outer packaging bag of setting keeps sound construction; interior fluid bag is built with aqueous water; puncture after the outflow of rear liquid mixes with ammonia chloride granule, urea granules and sodium chloride particle and react; produce the effect of refrigeration; ammonia chloride granule, urea granules and sodium chloride particle are safe and reliable when not mixing with water; stable chemical nature, the first sealing strip keeps outer packaging bag good sealing effect, the second sealing strip to keep interior fluid bag good sealing effect.
Accompanying drawing explanation
Fig. 1 is the structure chart of this utility model a kind of portable refrigeration bag.
Fig. 2 is the threaded block structure chart of this utility model a kind of portable refrigeration bag.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of portable refrigeration bag, including outer packaging bag 1 and interior fluid bag 2, described outer packaging bag 1 is provided with nylon layer (not shown) and polyethylene layer (not shown), ammonia chloride granule 3, urea granules 4 and sodium chloride particle 5 it is provided with between described outer packaging bag 1 and interior fluid bag 2, described outer packaging bag 1 both sides are provided with the first sealing strip 6, and described interior fluid bag 2 both sides are provided with the second sealing strip 7.
It is additionally provided with threaded block 12 between described outer packaging bag 1 and interior fluid bag 2.
Described threaded block 12 is connected with outer packaging bag 1 gluing, and described threaded block 12 is flexibly connected with packing inside bag 2.
It is provided with screwed hole 8 in described threaded block 12.
Being provided with syringe needle 9 outside described threaded block 12, described syringe needle 9 end is provided with knob 10, described syringe needle 9 is threaded portion 11.
Described threaded portion 11 is suitable with screwed hole 8.
Described ammonia chloride granule 3, urea granules 4 and sodium chloride particle 5 are in being placed equidistant.
In use, in turning knob 10 makes needle contact, fluid bag 2 punctures, and liquid freezes after flowing out after ammonia chloride granule 3, urea granules 4 and sodium chloride particle 5 hybrid reaction.
The beneficial effects of the utility model are: the outer packaging bag of setting keeps sound construction; interior fluid bag is built with aqueous water; puncture after the outflow of rear liquid mixes with ammonia chloride granule, urea granules and sodium chloride particle and react; produce the effect of refrigeration; ammonia chloride granule, urea granules and sodium chloride particle are safe and reliable when not mixing with water; stable chemical nature, the first sealing strip keeps outer packaging bag good sealing effect, the second sealing strip to keep interior fluid bag good sealing effect.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is not limited thereto, any change expected without creative work or replacement, all should contain within the protection domain that this use is novel.
Claims (7)
1. a portable refrigeration bag, it is characterized in that: include outer packaging bag and interior fluid bag, described outer packaging bag is provided with nylon layer and polyethylene layer, ammonia chloride granule, urea granules and sodium chloride particle it is provided with between described outer packaging bag and interior fluid bag, described outer packaging bag both sides are provided with the first sealing strip, and described interior fluid bag both sides are provided with the second sealing strip.
Portable refrigeration bag the most according to claim 1, it is characterised in that: it is additionally provided with threaded block between described outer packaging bag and interior fluid bag.
Portable refrigeration bag the most according to claim 2, it is characterised in that: described threaded block is connected with outer packaging bag gluing, and described threaded block is flexibly connected with packing inside bag.
Portable refrigeration bag the most according to claim 3, it is characterised in that: it is provided with screwed hole in described threaded block.
Portable refrigeration bag the most according to claim 4, it is characterised in that: being provided with syringe needle outside described threaded block, described syringe needle end is provided with knob, described syringe needle is threaded portion.
Portable refrigeration bag the most according to claim 5, it is characterised in that: described threaded portion is suitable with screwed hole.
Portable refrigeration bag the most according to claim 6, it is characterised in that: described ammonia chloride granule, urea granules and sodium chloride particle are in being placed equidistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032821.8U CN205515148U (en) | 2016-01-14 | 2016-01-14 | Portable refrigeration bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032821.8U CN205515148U (en) | 2016-01-14 | 2016-01-14 | Portable refrigeration bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205515148U true CN205515148U (en) | 2016-08-31 |
Family
ID=56763719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032821.8U Expired - Fee Related CN205515148U (en) | 2016-01-14 | 2016-01-14 | Portable refrigeration bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205515148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814807A (en) * | 2018-05-08 | 2018-11-16 | 四川省肿瘤医院 | Special-shaped ice compress part and special-shaped ice compress part system |
| CN117338509A (en) * | 2023-11-20 | 2024-01-05 | 中国人民解放军总医院第三医学中心 | Disposable ice cap for emergency use |
-
2016
- 2016-01-14 CN CN201620032821.8U patent/CN205515148U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814807A (en) * | 2018-05-08 | 2018-11-16 | 四川省肿瘤医院 | Special-shaped ice compress part and special-shaped ice compress part system |
| CN117338509A (en) * | 2023-11-20 | 2024-01-05 | 中国人民解放军总医院第三医学中心 | Disposable ice cap for emergency use |
| CN117338509B (en) * | 2023-11-20 | 2024-03-19 | 中国人民解放军总医院第三医学中心 | Emergency use Disposable ice cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |