CN204274768U - Constant temperature refrigerating bag - Google Patents
Constant temperature refrigerating bag Download PDFInfo
- Publication number
- CN204274768U CN204274768U CN201420698988.9U CN201420698988U CN204274768U CN 204274768 U CN204274768 U CN 204274768U CN 201420698988 U CN201420698988 U CN 201420698988U CN 204274768 U CN204274768 U CN 204274768U
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- China
- Prior art keywords
- bag
- outer bag
- damping block
- rubber
- rubber damping
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Abstract
Be a kind of ice compression device disclosed in this utility model, be specifically related to a kind of Medical constant-temperature formula refrigerating bag.Constant temperature refrigerating bag, comprises outer bag and is located at the inner bag in outer bag, be provided with mixture of ice and water in inner bag.Outer bag side is provided with opening; Also comprise one for closing the clip of described opening; Described outer bag is sandwich, gassy in interlayer, and the skin of outer bag offers air-filled pore, and the internal layer top of outer bag is provided with one deck rubber damping block, and described rubber damping block is hemispherical, and half and half spherical rubber damping block is spaced apart.This utility model overcomes in prior art to exist and carries inconvenience, the uncontrollable defect causing cold compress excessive of temperature, provides a kind of low-temperature maintaining device of portable, temperature-controllable, is applied to limbs cold compress.
Description
Technical field
This utility model belongs to ice compression device, is specifically related to a kind of Medical constant-temperature formula refrigerating bag.
Background technology
In recent years because natural disaster, vehicle accident, firearm injury cause human body arm, leg is squeezed wound probability are in rising trend, once generation crush injury, save limbs and seem most important, have report display injured limb to take local cold compress can reduce tissue metabolism when pressure relief to lead, avoid muscular death, neural paralysis and limb function damage, thus reduce amputation rate and mortality rate.
One of and the conventional Therapeutic Method of cold compress Ye Shi family.After spreading on forehead, neck with ice bag or cold wet towel or on the skin of diseased region.Cold compress can make blood capillary shrink.Reduce intravenous extravasation.Alleviate contrafluxion.Swelling can be made to alleviate: the sensitivity of teleneuron can be made to reduce and ease the pain: cold compress can make blood vessel contracture.Slow blood flow, contributes to blood coagulation, therefore can controls local is hemorrhage effectively, prevents inflammation and diffusion of suppurating.Cold compress can reduce metabolism, and slow down toxin, antibacterial diffusion, bacteria growing inhibiting is bred, and can reduce or delay tissue necrosis: hyperpyretic patient, the conduction of heat in body can being distributed after spreading on forehead, neck, increases heat radiation, reduces body temperature, improves sense of discomfort.
At present, the most frequently used clinically Cold-compress is ice cube cold compress bag or adopts cooling instrument automatically to carry out local cooling; And ice cube cold compress is because being difficult to control its temperature, very easily cause cold injury, because not Portable belt is difficult to realize usually when automatic cooling instrument is given first aid in the wild.
Utility model content
Problem to be solved in the utility model is to provide a kind of portable, temperature and controls within the specific limits, is applied to the constant temperature refrigerating bag of limbs cold compress.
For solving the problems of the technologies described above, now provide following technical scheme:
Constant temperature refrigerating bag, comprises outer bag and is located at the inner bag in outer bag, be provided with mixture of ice and water in inner bag; Outer bag side is provided with opening; Also comprise one for closing the clip of described opening; Described outer bag is sandwich, gassy in interlayer, and the skin of outer bag offers air-filled pore and corresponding shutoff plug, the internal layer top of outer bag is provided with the hemispheric rubber damping block of one deck, and half and half spherical rubber damping block is spaced apart.
Adopt this utility model, there is following technique effect:
The mixture of ice cube and water is injected in inner bag by the opening of outer bag by this utility model, then pass through by the interlayer inflating of air-filled pore to outer bag, because air itself has a kind of buffering effect for temperature transfer, be cold or heat is all difficult to directly be passed on the skin of outer bag fast by described interlayer, but slowly change.
First ice cube, frozen water are inserted in inner bag, then opening is sealed, the ice cube just put at the beginning to interlayer inflating again reaches cooling-down effect through interlayer, but variations in temperature is inviolent, effectively prevent direct body contact's ice cube, after using a period of time, although the ice melting Cheng Shui of part, but be through the effect of air in interlayer, the outer field temperature of outer bag does not have rebound significantly.By the temperature buffer effect of air, achieve and the temperature of refrigerating bag is controlled, its variations in temperature is controlled within the specific limits.
Arranging rubber damping block is in order to the most advanced and sophisticated ice cube of anti-leukorrhagia stopping stimulates to injured skin.Rely on the outer bag that is filled with air as the obstacle of ice cube and body surface if simple, that air should be pressure-air, otherwise DeGrain.So arrange hemispheric rubber damping block, hemispherical rubber damping block is located at the internal layer top of outer bag on the one hand, compared with laying comprehensively, save material, hemispheric damping block resiliency is better on the other hand, contacts the sense of discomfort caused less, can effectively prevent ice cube tip from stimulating body surface.
Further, be provided with one group of rubber projections in described interlayer, described rubber projections is axially consistent with the thickness direction of outer bag, and the width of rubber projections is between 0.2 ~ 0.4cm, and the spacing between adjacent rubber projections is between 0.2 ~ 0.4cm.
Rubber projections is set separately, the space in order to support described interlayer on the one hand, if this group rubber projections specification is too large on the other hand, the thermal contact resistance of constant temperature refrigerating bag and body surface can be increased, so limit width and the gap of described rubber projections herein, reduce the obstruction to the flowing of air on the one hand, and thinner rubber projections is flexible large, can improve the contact comfort of constant temperature refrigerating bag.
Further, be provided with four empty rooms be enclosed to form by rubber projections in described interlayer, the length direction of described empty room is consistent with the length direction of outer bag.
If rubber projections is covered with described mezzanine space, whole like this constant temperature refrigerating bag will be difficult to hold with a hand, so set up four with the empty room be enclosed to form by rubber projections, these four empty rooms are before unaerated, the pit forming outer bag surface can be pressed with finger, conveniently hold and take.
Further, the internal layer top of outer bag is also provided with the rubber damping block of one-layer square, and described square rubber damping block is located between adjacent hemispherical rubber damping block.
Square damping block is poor compared with the buffering flexible of hemispherical rubber damping block, extension is little, but square damping block is suitable for the gap filling up adjacent hemispherical rubber damping block, small-sized ice cube is avoided to enter in described gap, square damping block rolls effect in addition preferably to contacting with it ice cube, the wedge angle of energy crushing ice cube.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model constant temperature refrigerating bag embodiment one.
Fig. 2 be the A-A place of this utility model constant temperature refrigerating bag embodiment one analyse and observe enlarged diagram.
Fig. 3 be this utility model constant temperature refrigerating bag embodiment two corresponding with A-A place in Fig. 1 analyse and observe enlarged diagram.
Fig. 4 be this utility model constant temperature refrigerating bag embodiment three corresponding with A-A place in Fig. 1 analyse and observe enlarged diagram.
Air-filled pore 1, opening 2, outer bag 3, inner bag 4, empty room 5, hemispherical rubber damping block 61, square rubber damping block 62, rubber projections 7, mixture of ice and water 8, clip 9, bed course 10.
Detailed description of the invention
Embodiment one
As shown in Figure 1, this utility model constant temperature refrigerating bag, comprise outer bag 3 and be located at the inner bag 4 in outer bag 3, be wherein provided with mixture of ice and water 8 in inner bag 4, outer bag 3 is sandwich.
In order to make inner bag 4 and outer bag 3 fit tightly, inner bag 4 can be fitted in outer bag 3 internal layer or directly using outer bag 3 internal layer as inner bag 4, the present embodiment adopts latter solution.
As shown in Figure 1, outer bag 3 side is provided with opening 2 and a clip 9 for closed described opening 2; Gassy in outer bag 3 interlayer, the skin of outer bag 3 offers air-filled pore 1 and corresponding shutoff plug.
Air in interlayer has buffering effect to variations in temperature, if the thickness filling rear interlayer is excessive, cold compress effect can be made to have a greatly reduced quality.For this reason, in specifically arranging, the long 20cm of whole outer bag 3 body, wide 15cm, the one-tenth-value thickness 1/10 of described interlayer is between 0.8 ~ 1.5cm.
As shown in Figure 2, the internal layer top of outer bag 3 is provided with hemispheric rubber damping block, and half and half spherical rubber damping block 61 is spaced apart.
Butadiene-styrene rubber is adopted to make in order to arrange described hemispherical rubber damping block 61(at the internal layer of outer bag 3), formation bed course 10 need be thickeied on the internal layer of outer bag 3.
Embodiment two
As shown in Figure 3, the difference of the present embodiment and embodiment one is, row's rubber projections 7 is provided with in described interlayer, described rubber projections 7 is axially consistent with the thickness direction of outer bag 3, the width of rubber projections 7 is between 0.2 ~ 0.4cm, and the spacing between adjacent rubber projections 7 is between 0.2 ~ 0.4cm.And described row's rubber projections 7 is located at the top of described rubber damping block.
Embodiment three
As shown in Figure 4, the difference of the present embodiment and embodiment two is, described rubber projections 7 is not only located at the top of rubber damping block, is also distributed in whole interlayer, and is enclosed to form four length directions empty room 5 consistent with outer bag 3 by rubber projections 7.And square rubber damping block 62 is provided with between adjacent hemispherical rubber damping block 61.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from this utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of this utility model enforcement.
Claims (4)
1. constant temperature refrigerating bag, comprises outer bag and is located at the inner bag in outer bag, be provided with mixture of ice and water in inner bag; It is characterized in that: outer bag side is provided with opening; Also comprise one for closing the clip of described opening; Described outer bag is sandwich, gassy in interlayer, and the skin of outer bag offers air-filled pore and corresponding shutoff plug, the internal layer top of outer bag is provided with the hemispheric rubber damping block of one deck, and half and half spherical rubber damping block is spaced apart.
2. constant temperature refrigerating bag as claimed in claim 1, it is characterized in that: in described interlayer, be provided with one group of rubber projections, described rubber projections is axially consistent with the thickness direction of outer bag, and the width of rubber projections is between 0.2 ~ 0.4cm, and the spacing between adjacent rubber projections is between 0.2 ~ 0.4cm.
3. constant temperature refrigerating bag as claimed in claim 2, is characterized in that: be provided with four empty rooms be enclosed to form by rubber projections in described interlayer, the length direction of described empty room is consistent with the length direction of outer bag.
4. constant temperature refrigerating bag as claimed in claim 2, it is characterized in that: the internal layer top of outer bag is also provided with the rubber damping block of one-layer square, described square rubber damping block is located between adjacent hemispherical rubber damping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698988.9U CN204274768U (en) | 2014-11-20 | 2014-11-20 | Constant temperature refrigerating bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698988.9U CN204274768U (en) | 2014-11-20 | 2014-11-20 | Constant temperature refrigerating bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274768U true CN204274768U (en) | 2015-04-22 |
Family
ID=52857977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698988.9U Expired - Fee Related CN204274768U (en) | 2014-11-20 | 2014-11-20 | Constant temperature refrigerating bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204274768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601381A (en) * | 2018-12-27 | 2019-04-12 | 广西壮族自治区农业科学院 | A kind of culture medium and cultural method for delaying tissue culture seedlings of bananas to grow |
-
2014
- 2014-11-20 CN CN201420698988.9U patent/CN204274768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601381A (en) * | 2018-12-27 | 2019-04-12 | 广西壮族自治区农业科学院 | A kind of culture medium and cultural method for delaying tissue culture seedlings of bananas to grow |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171120 |