CN2302975Y - Vacuum antistaling bottle - Google Patents
Vacuum antistaling bottle Download PDFInfo
- Publication number
- CN2302975Y CN2302975Y CN 97221744 CN97221744U CN2302975Y CN 2302975 Y CN2302975 Y CN 2302975Y CN 97221744 CN97221744 CN 97221744 CN 97221744 U CN97221744 U CN 97221744U CN 2302975 Y CN2302975 Y CN 2302975Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- air pumping
- air
- lower cover
- air inlet
- 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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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Vacuum Packaging (AREA)
Abstract
The utility model discloses a vacuum fresh-keeping bottom. An air pumping device and an air inlet device are arranged between an upper bottle cap and a lower bottle cap. The air pumping device is horizontally arranged, one end of an air pumping cylinder of the air pumping device is sheathed on an air pumping tube of the lower cap, the front end of an air pumping rod is arranged in the air pumping cylinder, and the back end is provided with an air pumping handle. The front end of the air pumping rod is provided with a V-shaped sealing ring, and the upper end of the air pumping tube is also provided with a V-shaped sealing ring. The air inlet device is vertically arranged between the upper cap and the lower cap. The purpose of pumping vacuum is achieved only by horizontally pulling the air pumping handle when the vacuum needs to be pumped. The utility model has the advantages of convenient use and simple operation.
Description
The utility model relates to a kind of Dewar bottle of food container.
At present, the many article such as food, medicine, tealeaves that hold with wide-mouth bottle of people, wide-mouth bottle holds article and picks and places conveniently, but moisture effect is poor.A kind of simple vacuum bottle is arranged, and bottle cap is provided with the inlet and outlet valve, and inlet and outlet are all finished by this valve, need repeatedly repeat by blow off valve during exhaust, and exhaust effect is not good.
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of bleeding is simple, the novel evacuated bottle of good exhaust effect.
The utility model purpose is achieved in that the utility model is made up of bottle, bottle cap, and bottle cap comprises loam cake and lower cover, is provided with air extractor and air inlet system between upper and lower cover; Air extractor is horizontally set between loam cake and the lower cover, and an end of its pump bowl is sleeved on down on the extraction pipe that covers, the front loaded pump bowl of air exhaust rod, and the rear end is provided with the handle of bleeding; Air inlet system is vertically set between loam cake and the lower cover.
The front end of air exhaust rod described in the utility model is equipped with a V-shaped seal ring, in the upper end of extraction pipe one V-shaped seal ring is housed also.
Cover on described in the utility model and be provided with a handle lid.
The utility model is provided with air extractor and air inlet system, air extractor is horizontally set between loam cake and the lower cover, one end of its pump bowl is sleeved on down on the extraction pipe that covers, the front loaded pump bowl of air exhaust rod, the rear end is provided with the handle of bleeding, the front end of air exhaust rod is equipped with a V-shaped seal ring, in the upper end of extraction pipe one V-shaped seal ring is housed also; Air inlet system is vertically set between loam cake and the lower cover.In the time of need vacuumizing, the handle as long as the level pulling is bled can achieve the goal, and is easy to use, simple to operate.
Reaching embodiment in conjunction with the accompanying drawings is further described the utility model:
Accompanying drawing 1, the utility model example structure scheme drawing;
Accompanying drawing 2, the utility model embodiment extraction pipe position structural representation;
Shown in accompanying drawing 1, accompanying drawing 2, the utility model is made up of bottle (7), bottle cap, bottle cap comprises loam cake (1) and lower cover (3), air extractor is horizontally set between loam cake (1) and the lower cover (3), one end of its pump bowl (2) is sleeved on the extraction pipe (15) on the lower cover (3), in the front loaded pump bowl (2) of air exhaust rod (5), the rear end is provided with the handle (13) of bleeding; The front end of air exhaust rod (5) is equipped with a V-shaped seal ring (4), in the upper end of extraction pipe (15) V-shaped seal ring (14) is housed also, and the strap stiffener (16) in the extraction pipe (15) is supporting V-shaped seal ring (14), and the bottom is provided with pore (17).
Air inlet system is vertically set between loam cake (1) and the lower cover (3), and the lower end of air inlet knob (8) is provided with V-shaped seal ring (10) packs in the air inlet pipe (9), and air inlet pipe (9) is outer to be with spring (12), is provided with air inlet duct on the bottom tube wall of air inlet pipe (9).
Be provided with a handle lid (11) on loam cake (1), lower cover (3) bottom is a double-decker, and two interlayers have a seal ring (6).
During use, bottle cap covers on bottle (7), makes bottle (7) insert lower cover (3) two interlayers.Open handle lid (11), spur the handle (13) of bleeding, because the V-shaped seal ring (4) of air exhaust rod (5) front end can not enter in the bottle the outer air of bottle, pump bowl (2) forms certain vacuum, and the gas in bottle enters pump bowl (2) by pore (17); Promote to bleed handle (13) forward, the gas in the pump bowl (2) is discharged, and back and forth can get rid of the unnecessary gas in the bottle several times, reaches certain vacuum.In the time of need opening bottle cap, as long as downward knob (8) makes knob (8) lower end that V-shaped seal ring (10) is housed and locates, when being displaced downwardly to air inlet pipe (9) air inlet duct, a bottle outer air enters in the bottle by the air inlet duct on air inlet pipe (9) tube wall, can open bottle cap.
Claims (3)
1, a kind of Vacuum antistaling bottle is made up of bottle, bottle cap, bottle cap comprises loam cake and lower cover, between upper and lower cover, be provided with air extractor and air inlet system, it is characterized in that: described air extractor is horizontally set between loam cake and the lower cover, one end of its pump bowl is sleeved on down on the extraction pipe that covers, the front loaded pump bowl of air exhaust rod, rear end are provided with the handle of bleeding; Air inlet system is vertically set between loam cake and the lower cover.
2, Vacuum antistaling bottle according to claim 1 is characterized in that: the front end of described air exhaust rod is equipped with a V-shaped seal ring, in the upper end of extraction pipe one V-shaped seal ring is housed also.
3, Vacuum antistaling bottle according to claim 1 is characterized in that: cover on described and be provided with a handle lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97221744 CN2302975Y (en) | 1997-07-14 | 1997-07-14 | Vacuum antistaling bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97221744 CN2302975Y (en) | 1997-07-14 | 1997-07-14 | Vacuum antistaling bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2302975Y true CN2302975Y (en) | 1999-01-06 |
Family
ID=33937043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97221744 Expired - Fee Related CN2302975Y (en) | 1997-07-14 | 1997-07-14 | Vacuum antistaling bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2302975Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386338A (en) * | 2018-02-14 | 2018-08-10 | 廖玉连 | The locking mechanism of vacuum extractor |
-
1997
- 1997-07-14 CN CN 97221744 patent/CN2302975Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386338A (en) * | 2018-02-14 | 2018-08-10 | 廖玉连 | The locking mechanism of vacuum extractor |
| CN108386338B (en) * | 2018-02-14 | 2023-11-03 | 佛山市顺德区毅鸣佳塑料有限公司 | Locking mechanism of vacuumizing device |
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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 |