CN1178182A - Dual layer bottle - Google Patents
Dual layer bottle Download PDFInfo
- Publication number
- CN1178182A CN1178182A CN 97118840 CN97118840A CN1178182A CN 1178182 A CN1178182 A CN 1178182A CN 97118840 CN97118840 CN 97118840 CN 97118840 A CN97118840 A CN 97118840A CN 1178182 A CN1178182 A CN 1178182A
- Authority
- CN
- China
- Prior art keywords
- bottle
- double
- engineering plastics
- layer bottle
- threaded neck
- 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.)
- Pending
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- Containers Having Bodies Formed In One Piece (AREA)
Abstract
A double-layer bottle is composed of internal and external bottles made up of PC engineering plastics , and the space between internal and external bottles is vacuumized. Its advantages include light weight, low cost, uneasy to break, and high insulating performance.
Description
The invention belongs to container class, relate to a kind of double bottle.
Existing double bottle all is to adopt glass or following rust steel to make; Quality is heavy, machine-shaping is hard to tackle, power consumption, cost height, and the former is also very easily broken, the reject rate height.
The purpose of this invention is to provide that a kind of quality is light, easily machine-shaping, cost is low and not breakable double bottle.
A kind of double bottle, bottle and outer blank in comprising, its main points are: inside and outside bottle all adopts engineering plastics to make.Preferably adopt PC engineering plastics (being polycarbonate) manufacturing, preferably be evacuated in the middle of the bilayer.
The objective of the invention is to realize by engineering plastics.As everyone knows, engineering plastics proportion is little, difficult broken, and machine-shaping property is good, production efficiency is high, can economize on resources with the energy, can reduce production costs, and particularly has higher intensity and other properties.So the present invention has that quality is light, easily machine-shaping, economizing can resource-saving, cost is low, it is broken to be difficult for, the thermal insulation insulation, use advantages such as easy to carry; Particularly moulding as required can make it abundant thermal insulation and insulation with double-deck middle being evacuated of double bottle.
Describe in detail below in conjunction with embodiment and accompanying drawing thereof:
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is an another kind of structural representation of the present invention.
Among the figure: bottle in (1), the internal layer of double bottle; (2) outer blank, the skin of double bottle; (3) threaded neck is provided with the thinner part in double bottle top of screw thread.
Double bottle among the figure is vacuum bottle, promptly all is evacuated in the middle of the bilayer; All adopt the PC engineering plastics to make.This be because: the PC engineering plastics also have excellent creep resistance and impact resistance, and dimensionally stable changes very for a short time with temperature, humidity, time, be to be used for making the ideal engineering plastics of vacuum bottle at present.
For making the bottle cap difficult drop-off, so that carry and be incubated, the double bottle among the figure all is provided with threaded neck (3).Wherein: the threaded neck of Fig. 1 (3) is located on the interior bottle (1), and the threaded neck of Fig. 2 (3) is located on the outer blank (2).Obviously, the vacuum bottle among Fig. 1 is economized raw MAT'L, and production and processing is easy; Vacuum bottle high insulating effect among Fig. 2.
Claims (6)
1, a kind of double bottle comprises interior bottle (1) and outer blank (2), it is characterized in that: adopt engineering plastics to make.
2, double bottle according to claim 1 is characterized in that: engineering plastics are the PC engineering plastics.
3, double bottle according to claim 1 and 2 is characterized in that: be evacuated in the middle of double-deck.
4, according to claim 1,2 or 3 described double bottles, it is characterized in that: be provided with threaded neck (3).
5, double bottle according to claim 4 is characterized in that: threaded neck (3) is located on the interior bottle (1).
6, double bottle according to claim 4 is characterized in that: threaded neck (3) is located on the outer blank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97118840 CN1178182A (en) | 1997-10-22 | 1997-10-22 | Dual layer bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97118840 CN1178182A (en) | 1997-10-22 | 1997-10-22 | Dual layer bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1178182A true CN1178182A (en) | 1998-04-08 |
Family
ID=5175003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97118840 Pending CN1178182A (en) | 1997-10-22 | 1997-10-22 | Dual layer bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1178182A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210768A (en) * | 2013-05-31 | 2014-12-17 | 膳魔师（江苏）家庭制品有限公司 | Plastic heat preservation utensil and manufacturing method of plastic heat preservation utensil |
| CN107440432A (en) * | 2017-08-04 | 2017-12-08 | 芜湖市华溢玻璃艺品有限责任公司 | The processing method of heat-insulation and heat-preservation cup |
-
1997
- 1997-10-22 CN CN 97118840 patent/CN1178182A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210768A (en) * | 2013-05-31 | 2014-12-17 | 膳魔师（江苏）家庭制品有限公司 | Plastic heat preservation utensil and manufacturing method of plastic heat preservation utensil |
| CN107440432A (en) * | 2017-08-04 | 2017-12-08 | 芜湖市华溢玻璃艺品有限责任公司 | The processing method of heat-insulation and heat-preservation cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |