CN85200059U - Glass liner of thermos bottle coated with copper - Google Patents
Glass liner of thermos bottle coated with copper Download PDFInfo
- Publication number
- CN85200059U CN85200059U CN 85200059 CN85200059U CN85200059U CN 85200059 U CN85200059 U CN 85200059U CN 85200059 CN85200059 CN 85200059 CN 85200059 U CN85200059 U CN 85200059U CN 85200059 U CN85200059 U CN 85200059U
- Authority
- CN
- China
- Prior art keywords
- glass
- glass liner
- silver
- copper
- wall
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 title claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 11
- 239000010949 copper Substances 0.000 title claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 229910052709 silver Inorganic materials 0.000 claims abstract description 14
- 239000004332 silver Substances 0.000 claims abstract description 14
- 229910000906 Bronze Inorganic materials 0.000 claims abstract description 7
- 239000010974 bronze Substances 0.000 claims abstract description 7
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000005855 radiation Effects 0.000 claims abstract description 3
- 239000010930 yellow gold Substances 0.000 claims description 3
- 229910001097 yellow gold Inorganic materials 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007747 plating Methods 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Packages (AREA)
Abstract
The utility model provides a new glass liner of a thermos bottle, in which a bronze mirror membrane instead of a silver mirror membrane is used as a thermal radiation reflecting layer. The thermal-insulating performance of the glass liner of the thermos bottle is the same as a silver plating product; a copper plating product is rich in raw material sources and has low price; therefore, the silver-saving problem can be solved, and besides, the production cost can be reduced.
Description
The utility model belongs to the insulating container class.
In the practical activity of people's daily life and production scientific research, the indispensable often articles for use of vacuum flask.The glass liner of the various glass vacuum-bottle that output is maximum, normally in the Glass Containers of a double braid covering envelope, method with chemistry is plated in the outside surface of internal layer container and the internal surface of outer layer container with silver, formation is to thermal-radiating dual silver mirror reflecting layer, and the air between the ectonexine container extracted out, conduct heat with the convection of air of stopping between the ectonexine, so just constituted a glass liner of thermos.Though wherein institute's silvered mirror film is very thin, the silver amount that every vacuum flask expends is little, but because the actual requirement and the annual turnout of vacuum flask are all very huge, the silver amount that expends feasible every year on glass liner of thermos is also quite huge, therefore when making glass liner of thermos, how to reduce the consumption of silver, be exactly one for a long time and press for solution, and fail the problem that at all solved always.
The utility model proposes in order to address this problem just.
The utility model is a kind of novel double glazing wall vacuum heat-preserving glass liner.Its profile and geometry and currently available products and indistinction, and be characterised in that: at the internal surface of outer glass wall and the outside surface of inner layer glass wall, all being coated with copper is the mirror film in order to reflective thermal radiation of major ingredient, the glass liner of this copper facing mirror film and the glass liner of original silvered mirror film have same insulation usefulness, the utility model not only can solve the silver-colored problem of joint, and can reduce production costs.Especially the silver-colored effect of this joint is not disposable, and it is appreciable adding up its joint silver amount year by year.
In order to accelerate the homogeneity of copper facing speed and raising copper layer, strengthen the bonding force of bronze mirror film and glass wall, the utility model gives plating skim silver with chemical reduction method earlier on glass wall, (being advisable just to reach translucent) then is coated with enough thick bronze mirror film with the method for electroless copper again.Therefore be the yellow gold thin layer that contains small amount of silver at the attaching glass place of bronze mirror film.
When the used glass water white transparency of glass liner, its appearance color is not silvery white, and is coppery, or is bordering on coppery.Silver content is few more in the transition layer of bronze mirror film and glass junction, and appearance color is approaching more pure coppery just, and the per-cent of joint silver is also just big more.I haven't seen you for ages influences the homogeneity and the bonding force of copper facing speed and rete but silver content is crossed.
The said glass liner of thermos of the utility model also comprises other double glazing wall vacuum heat-insulating container of similar technology, as thermos cup etc. interior.
Economic benefit of the present utility model is tangible.Only with regard to Jie Yin, the silver-plated product of every comparable same specification of glass liner saves silver-colored 70%-95%.
Because the utility model is the same with existing silver-plated product also to be the chemical plating method of usefulness, therefore be convenient to have the transformation of production technology now and change the line of production.
The structural characteristics of glass liner (synoptic diagram) that accompanying drawing has drawn copper facing mirror film
Description of drawings: glass vacuum flask longitudinal section synoptic diagram
1. inner layer glass container
2. glass outer container
3. bronze mirror rete
4. yellow gold thin layer
5. vacuum heat-insulating layer
Claims (3)
1, a kind of vacuum heat-preserving glass liner of double glazing wall comprises insulated cup bladder.It is characterized in that: the outside surface of the internal surface of glass wall and inner glass wall outside, all being coated with copper is the mirror film in order to reflective thermal radiation of major ingredient.
2, according to the double glazing wall vacuum heat-preserving glass liner of claim 1, it is characterized in that: at the attaching glass place of bronze mirror film is the yellow gold thin layer that contains small amount of silver.
3, according to the double glazing wall vacuum heat-preserving glass liner of claim 1, it is characterized in that: when glass liner glass water white transparency, its appearance color is not silvery white, and is coppery, or is bordering on coppery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85200059 CN85200059U (en) | 1985-04-01 | 1985-04-01 | Glass liner of thermos bottle coated with copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85200059 CN85200059U (en) | 1985-04-01 | 1985-04-01 | Glass liner of thermos bottle coated with copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85200059U true CN85200059U (en) | 1985-11-10 |
Family
ID=4796483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85200059 Expired - Lifetime CN85200059U (en) | 1985-04-01 | 1985-04-01 | Glass liner of thermos bottle coated with copper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85200059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157262A (en) * | 2017-07-18 | 2017-09-15 | 李华玮 | Prolongable water purification thermos cup |
| CN110758875A (en) * | 2018-07-23 | 2020-02-07 | 利普乐普股份有限公司 | Beverage container for storing beverage and cover for the beverage container |
-
1985
- 1985-04-01 CN CN 85200059 patent/CN85200059U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157262A (en) * | 2017-07-18 | 2017-09-15 | 李华玮 | Prolongable water purification thermos cup |
| CN110758875A (en) * | 2018-07-23 | 2020-02-07 | 利普乐普股份有限公司 | Beverage container for storing beverage and cover for the beverage container |
| CN110758875B (en) * | 2018-07-23 | 2023-09-12 | 利普乐普股份有限公司 | Beverage container for storing beverage and lid for the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CU03 | Correction of utility model patent gazette |
Correction item: Abstract drawings Correct: The drawings shall be attached to the 85200207 application summary Number: 3 Page: 6 Volume: 1 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ERR | Gazette correction |
Free format text: FIGURE OF ABSTRACT APPLICATIONS SHOULD BE 85200207 FIGURE OF ABSTRACT |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |