CN2291878Y - Sanitay thermos with lower outlet - Google Patents
Sanitay thermos with lower outlet Download PDFInfo
- Publication number
- CN2291878Y CN2291878Y CN 96236981 CN96236981U CN2291878Y CN 2291878 Y CN2291878 Y CN 2291878Y CN 96236981 CN96236981 CN 96236981 CN 96236981 U CN96236981 U CN 96236981U CN 2291878 Y CN2291878 Y CN 2291878Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- thermos
- water
- layer
- utility
- 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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- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model relates to the manufacture of a thermos and the process of plastic product. The utility model is composed of a thermos body, a thermos cap, a thermos seat, a water valve, etc., wherein, a water opening and a water discharging tube are arranged in the thermos body; the thermos body is composed of an inner layer and an outer layer which are welded and are close connected after injection molding; a sandwich layer between the inner layer and the outer layer is a vacuum layer, and the two sandwich surfaces of the vacuum layer are coated with heat reflecting metallic films. The utility model has the advantages of good heat insulation effect, easy production, and sanitation for the use of water.
Description
The utility model relates to the vacuum flask manufacturing, and plastic products processing.
Disclosed gravity flow vacuum flask technology is used glass refills more, its difficult processing, and yield rate is low; Plastics, metal sandwich fill insulant material are arranged, and heat insulation effect is bad; The vacuum multi-screen is arranged, and structure is complicated.The technology that has does not propose to handle turbid matter scheme in the water.
The purpose of this utility model is to solve the prior art deficiency, and a kind of high insulating effect is provided, and makes simply, can precipitate turbid matter in the water and uses the gravity flow vacuum flask of the water hygiene.
Content of the present utility model and embodiment accompanying drawings are as follows:
Accompanying drawing is that a kind of seated of health gravity flow vacuum flask partly cuts open schematic diagram.
The 1st, bottle has bottleneck 10 on it, and the outlet pipe 11 at the bottom of down having water level a little more than bottle connects water valves 12, and there are bottle seat 3 support bottles 1 at the end, makes water valve 12 have a location high, is convenient to water receiving.Bottle 1 also is provided with carrying handle 4, makes in lifting mobile.
The nexine 5 and outer 6 that is provided with the bottle 1 of bottleneck 10 and outlet pipe 11 can use injection molding, welds driving fit then, find time by evacuation holes 9 again and driving fit it, make formation vacuum layer 7.Two folder faces of vacuum layer 7 were coated with heat reflection metal film 8 before the welding driving fit.Bottle nexine bottom, it is protruding 17 to be provided with awl, and its effect is: retardance bottle end current activity during water outlet, reduce the surplus water in the bottle end, cone angle makes turbid matter be deposited in the awl bottom perimeter.At the bottom of also can being located at bottle, outlet pipe 11 becomes perpendicular shape.
Bottle cap 2 is placed on the bottleneck 10, and bottle cap 2 is provided with weighing apparatus and presses hole 14, when water, produces negative pressure in the bottle, and extraneous air is pressed hole 14 by weighing apparatus, through closed loop 16 and folding elasticity film 15 pressure that weighs, makes water outlet smooth and easy.Water finishes, and closed loop 16 is pushed down the folding elasticity film 15 that resilience resets, and isolated thermal convection current can not flow out water in bottle when the bottle overturning again.
During use, bottle cap 2 is opened, water is put in the bottle, build bottle cap 2 again, afterwards, open water valve 12, water flows out from delivery port 13 through outlet pipe 11.Turbid matter is deposited in the bottle end a little less than outlet pipe 11 in the water, and bore protruding 7 cause again bottle at the bottom of the current dead band, make that turbid matter does not flow out in the water, and use the water hygiene.
Bottle seat 3 of the present utility model and bottle 1 can be inseparable Contiuum types, also can be arbitrarily to separate split type with winding.
Bottle 1 of the present utility model can also add the cover shell to be used, can be bottle 1 as a kind of glass liner that places shell.
The utility model is prior art relatively, has tangible advantage and progress: high insulating effect, make simply, and use the water hygiene.
Claims (3)
1, a kind of health gravity flow vacuum flask, comprise bottle 1, bottle cap 2, bottle seat 3, water valve 12 etc., it is characterized in that: bottle 1 becomes vacuum layer 7 by the nexine 5 that is provided with bottleneck 10 and outlet pipe 11 with outer 6 welding driving fits, and 7 liang of folder faces of vacuum layer are coated with heat reflection metal film 8;
2, according to the described a kind of health gravity flow vacuum flask of claim 1, it is characterized in that: bottle 1 can be used as a kind of glass liner and adds the use of cover shell;
3, according to the described a kind of health gravity flow vacuum flask of claim 1, it is characterized in that: bottle 1 can be a Contiuum type with bottle seat 3, also can be split type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236981 CN2291878Y (en) | 1996-05-27 | 1996-05-27 | Sanitay thermos with lower outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236981 CN2291878Y (en) | 1996-05-27 | 1996-05-27 | Sanitay thermos with lower outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291878Y true CN2291878Y (en) | 1998-09-23 |
Family
ID=33912697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96236981 Expired - Fee Related CN2291878Y (en) | 1996-05-27 | 1996-05-27 | Sanitay thermos with lower outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291878Y (en) |
-
1996
- 1996-05-27 CN CN 96236981 patent/CN2291878Y/en not_active Expired - Fee Related
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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 |