CN2276310Y - Thermos bottle - Google Patents
Thermos bottle Download PDFInfo
- Publication number
- CN2276310Y CN2276310Y CN 96236978 CN96236978U CN2276310Y CN 2276310 Y CN2276310 Y CN 2276310Y CN 96236978 CN96236978 CN 96236978 CN 96236978 U CN96236978 U CN 96236978U CN 2276310 Y CN2276310 Y CN 2276310Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- utility
- model
- vacuum
- cap
- 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
Links
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model belongs to a thermos bottle fully made of plastic, which is composed of a bottle body, a bottle cap, and a lifting handle. The utility model is characterized in that the bottle body whose bottle opening is provided with screw teeth (screw threads) is welded and sealed by an inner layer and an outer layer, and the bottle cap with matching screw teeth (screw threads) is welded and sealed by an inner layer and an outer layer; sandwich layers are vacuum layers, and both sandwich surfaces of each vacuum layer are plated with metallic films; the bottle opening is not easily disengaged with a cap sealing object. The utility model has the advantages of safe fastening, overall heat insulation, scientific assembly, and artful structure.
Description
The utility model belongs to the all-plastic vacuum flask.
Prior art, its bottleneck and closure thereof are continued to use conventional smooth mouth plug form, and multiple reason makes bottle stopper regular meeting jump unclamped and loses insulation, and dangerous; Its combination that has is adopted chimeric bonding, and sticky object or intensity are undesirable, perhaps toxic side effect, and it makes up not science; The bottle end cover bottle supporting seat that has, structure is heavy than swelling.
Prior art, its plug, lid are not comprehensive to the bottleneck insulation method, or unresolved heat conduction, or unresolved heat radiation, cause this orientation temperature difference loss big.
The purpose of this utility model is to solve the prior art deficiency, provides a kind of bottleneck and closure thereof to be difficult for throwing off, fastening safety, comprehensively adiabatic and combination science, the technology of delicate structure.
Content of the present utility model and embodiment accompanying drawings are as follows:
Fig. 1 be bottleneck external screw teeth (screw thread) formula partly cut open schematic diagram, Fig. 2 be bottleneck internal screw thread (screw thread) formula partly cut open partial schematic diagram.
The 1st, bottle, 2 bottle caps, 3 threads (screw thread), 4 bottlenecks, 5 carrying handles, 6 nexines, 7 skins, 8 vacuum layer, 9 metal films, 10 evacuation holes, the close piece that protects of 11 evacuation holes.
Implement, example will have nexine 6 or outer 7 injection mouldings or the blow molding of thread (screw thread) 3 with PC, afterwards, nexine 6 and outer 7 welding driving fits, by evacuation holes 10 its interlayer is found time to form vacuum layer 8 and driving fit evacuation holes 10 again, install the close piece 11 that protects of evacuation holes at last, can finish the manufacturing of bottle 1 and lid 2.Evacuation holes 10 invests moulding simultaneously on outer 7.Carrying handle 5 can be attached to moulding simultaneously on the bottle skin 7.Before the welding driving fit, two folder faces of vacuum layer 8, promptly the inner surface of the outer surface of nexine 6 and skin 7 plates metal film 9.
The thread of bottleneck 4 (screw thread) 3 on the bottle 1.Be divided into bottleneck external screw teeth (screw thread) and two kinds of forms of bottleneck internal screw thread (screw thread).Thread on the bottle cap 2 (screw thread) is complementary with bottleneck thread (screw thread) form respectively.Bottle cap 2 and bottleneck 4 usefulness threads (screw thread) 3 are twisted and are revolved capping, are difficult for throwing off fastening safety
Bottle cap 2 capping bottlenecks 4 have solved thermal convection current, vacuum layer 8 on bottle cap 2 and the bottle 1 and metal film 9, and omnibearing hot conduction and the heat radiation problem of having solved respectively, thereby it is comprehensively adiabatic.
Welding method is adopted in its combination, and health, strong, science, bottle 1 need not holder cover, delicate structure.
Compare prior art, the utlity model has obvious advantage and progress: bottleneck reaches The fastening safety of its capping, comprehensively adiabatic, combination science, delicate structure.
Claims (2)
1, a kind of vacuum flask comprises bottle 1, bottle cap 2, evacuation holes 10, carrying handle 5 etc., it is characterized in that: bottle 1 and bottle cap 2 all are to be welded driving fits and vacuumize with the skin 7 that has evacuation holes 1O by nexine 6 to form;
2, according to the described a kind of vacuum flask of claim 1, it is characterized in that: vacuum layer two folder faces 8 metal-plated membranes 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236978 CN2276310Y (en) | 1996-05-27 | 1996-05-27 | Thermos bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236978 CN2276310Y (en) | 1996-05-27 | 1996-05-27 | Thermos bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2276310Y true CN2276310Y (en) | 1998-03-18 |
Family
ID=33912694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96236978 Expired - Fee Related CN2276310Y (en) | 1996-05-27 | 1996-05-27 | Thermos bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2276310Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232802A (en) * | 2011-04-04 | 2011-11-09 | 王�华 | Flip type thermos bottle cork |
| CN104443655A (en) * | 2013-09-16 | 2015-03-25 | 太仓市晨洲塑业有限公司 | Novel plastic bottle |
-
1996
- 1996-05-27 CN CN 96236978 patent/CN2276310Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232802A (en) * | 2011-04-04 | 2011-11-09 | 王�华 | Flip type thermos bottle cork |
| CN104443655A (en) * | 2013-09-16 | 2015-03-25 | 太仓市晨洲塑业有限公司 | Novel plastic bottle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2178904A1 (en) | Cap for aluminum and/or steel bottles | |
| CN2276310Y (en) | Thermos bottle | |
| CN201484722U (en) | Novel sealed bottle | |
| CN201737270U (en) | All-plastic fringe-connected antitheft clamshell milk powder tank | |
| CN201686124U (en) | Beer bottle and bottle cap in threaded connection | |
| US5164134A (en) | Process for manufacturing a sealing ring for packaging | |
| CN219136319U (en) | PF bottle cap fixture with rotating mechanism | |
| CN207258333U (en) | A kind of Bottle cap structure with release mechanism | |
| CN210480812U (en) | Three spiral cover moulds | |
| CN217497095U (en) | Plastic blanking cover convenient to installation | |
| CN220997568U (en) | Reinforced aluminum foil container with buckle structure | |
| CN2450122Y (en) | Sealed easy-to-open cover for bottle | |
| CN2253327Y (en) | Easy-to-open top for glass bottle | |
| CN108502340B (en) | Plastic iron can, manufacturing and using methods | |
| CN217228564U (en) | Aluminum cover with structure capable of being covered after being opened | |
| CN218807742U (en) | Children lock screw cap packing box | |
| CN213355397U (en) | Anti-oxidation cosmetic packaging bottle of high leakproofness | |
| CN216036209U (en) | Bottle sealing device | |
| CN218859218U (en) | POF heat shrinkage film for hardware tool packaging | |
| CN214397695U (en) | Double-layer glass jar | |
| CN212048665U (en) | Bottle cap with visible outer part and permanently damaged anti-theft buckle | |
| CN221114854U (en) | High leakproofness food package plastic bottle | |
| CN219566108U (en) | High-efficient heat-resisting gluey lid | |
| CN214876236U (en) | Aluminium shoulder-collecting packaging tin | |
| CN203529891U (en) | Cover opener for steel-plastic compound barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |