CN202311566U - Cooling wrist ring - Google Patents
Cooling wrist ring Download PDFInfo
- Publication number
- CN202311566U CN202311566U CN2011204293709U CN201120429370U CN202311566U CN 202311566 U CN202311566 U CN 202311566U CN 2011204293709 U CN2011204293709 U CN 2011204293709U CN 201120429370 U CN201120429370 U CN 201120429370U CN 202311566 U CN202311566 U CN 202311566U
- Authority
- CN
- China
- Prior art keywords
- cup
- cooling
- baffle plate
- sandglass
- crystal
- 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 relates to a cooling wrist ring, which comprises a banded annular body and an elliptic hollow intermediate cabin; the hollow part of the intermediate cabin is provided with a cylindrical sandglass cup with a movable baffle plate, one side of the sandglass cup is provided with barium octahydrate barium hydroxide crystal, the other side of the sandglass cup is provided with ammonium chloride crystal, and an extension part of the baffle plate passes through the sandglass cup and the intermediate cabin to be exposed outside. When the cooling is required, the baffle plate is withdrawn, and the wrist swings, so the barium octahydrate barium hydroxide crystal and the ammonium chloride crystal are contacted with each other to have a chemical reaction: 2NH4CL+Ba(OH)2.8H2O= BaCl2+2NH3+10H2O. The chemical reaction absorbs the heat, so the cooling of the wrist can be realized.
Description
Technical field
The utility model relates to a kind of bracelet of decorating and protecting usefulness, especially is fit to the cooling bracelet that uses summer.
Background technology
At present, known bracelet all is only to have to decorate and protective effect, but summer because consequence of very hot weather conditions, known bracelet does not have cooling effect, thereby has limited its use.
The utility model content
In order to overcome the problem that existing bracelet can not be lowered the temperature, the utility model provides a kind of cooling bracelet, not only has to decorate and protective effect, and can when using summer, play the effect of local cooling.
The utility model solves the technical scheme that its technical problem adopted: this bracelet comprises the banded annular solid and the intermediate bin of oval hollow; The middle hourglass cup that has the tubular of sideboard is installed in the hollow part of intermediate bin; One side of hourglass cup is contained with the barium hydroxide octahydrate crystal; The another side of hourglass cup is contained with ammonia chloride crystal, and the prolongation of baffle plate passes outside hourglass cup and intermediate bin be exposed to.When needing cooling, extract baffle plate out, wrist swinging contacts with each other the barium hydroxide octahydrate crystal and the ammonia chloride crystal on hourglass cup both sides, and chemical reaction: 2NH takes place
4Cl+Ba (OH)
28H
2O=BaCl
2+ 2NH
3+ 10H
2O, this chemical reaction absorbs heat, thereby reaches the purpose to the wrist cooling.
The beneficial effect of the utility model is: not only have and decorate and protective effect, and can when using summer, play the effect of local cooling.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the structural representation of the utility model.
1. annular solids among the figure, 2. intermediate bin, 3. hourglass cup, 4. barium hydroxide octahydrate crystal, 5. baffle plate, 6. ammonia chloride crystal.
The specific embodiment
In the drawings, this bracelet comprises the intermediate bin 2 of banded annular solid 1 and oval hollow; The middle hourglass cup 3 that has the tubular of sideboard 5 is installed in the hollow part of intermediate bin 2; One side of hourglass cup 3 is contained with the barium hydroxide octahydrate crystal 4; The another side of hourglass cup 3 is contained with ammonia chloride crystal 6, and the prolongation of baffle plate 5 passes outside hourglass cup 3 is exposed to intermediate bin 2.When needing cooling, extract baffle plate 5 out, wrist swinging contacts with each other the barium hydroxide octahydrate crystal 4 on hourglass cup 3 both sides and ammonia chloride crystal 6, and chemical reaction: 2NH takes place
4Cl+Ba (OH)
28H
2O=BaCl
2+ 2NH
3+ 10H
2O, this chemical reaction absorbs heat, thereby reaches the purpose to the wrist cooling.
Claims (1)
1. cooling bracelet, the banded annular solid (1) and the intermediate bin (2) of oval hollow; It is characterized in that: the hourglass cup (3) that has the tubular of sideboard (5) in the middle of being equipped with in the hollow part of intermediate bin (2); One side of hourglass cup (3) is contained with barium hydroxide octahydrate crystal (4); The another side of hourglass cup (3) is contained with ammonia chloride crystal (6), and the prolongation of baffle plate (5) passes outside hourglass cup (3) and intermediate bin (2) be exposed to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204293709U CN202311566U (en) | 2011-10-26 | 2011-10-26 | Cooling wrist ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204293709U CN202311566U (en) | 2011-10-26 | 2011-10-26 | Cooling wrist ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202311566U true CN202311566U (en) | 2012-07-11 |
Family
ID=46423581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204293709U Expired - Fee Related CN202311566U (en) | 2011-10-26 | 2011-10-26 | Cooling wrist ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202311566U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038721A (en) * | 2015-06-30 | 2015-11-11 | 黄琳 | Novel quick-cooling chemical ice bag and preparation method thereof |
| CN105885803A (en) * | 2016-05-18 | 2016-08-24 | 中山市先禾生物科技有限公司 | Rapid cooling refrigeration composition and application method thereof |
| CN106998835A (en) * | 2014-10-20 | 2017-08-01 | 口袋天空公司 | Portable cooling device |
| CN108298905A (en) * | 2018-02-10 | 2018-07-20 | 浙江泉峰建筑园林有限公司 | A kind of strong concrete |
-
2011
- 2011-10-26 CN CN2011204293709U patent/CN202311566U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998835A (en) * | 2014-10-20 | 2017-08-01 | 口袋天空公司 | Portable cooling device |
| CN106998835B (en) * | 2014-10-20 | 2019-04-12 | 口袋天空公司 | Portable cooling device |
| CN105038721A (en) * | 2015-06-30 | 2015-11-11 | 黄琳 | Novel quick-cooling chemical ice bag and preparation method thereof |
| CN105038721B (en) * | 2015-06-30 | 2018-06-29 | 桂林融通科技有限公司 | A kind of novel quick cooling chemical ice-bag and preparation method thereof |
| CN105885803A (en) * | 2016-05-18 | 2016-08-24 | 中山市先禾生物科技有限公司 | Rapid cooling refrigeration composition and application method thereof |
| CN108298905A (en) * | 2018-02-10 | 2018-07-20 | 浙江泉峰建筑园林有限公司 | A kind of strong concrete |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121026 |