CN201002824Y - Air suction device for vacuum bag - Google Patents
Air suction device for vacuum bag Download PDFInfo
- Publication number
- CN201002824Y CN201002824Y CNU2007201060912U CN200720106091U CN201002824Y CN 201002824 Y CN201002824 Y CN 201002824Y CN U2007201060912 U CNU2007201060912 U CN U2007201060912U CN 200720106091 U CN200720106091 U CN 200720106091U CN 201002824 Y CN201002824 Y CN 201002824Y
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- CN
- China
- Prior art keywords
- air
- vacuum bag
- air valve
- sleeve
- 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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Abstract
The utility model discloses an air extracting device used in vacuum bag, comprising an air valve and an air extracting tube which are arranged on the vacuum bag. The air extracting tube comprises a sleeve, a pull pole and a handle. One end of the sleeve is provided with a nozzle opened with an air extracting hole. The inner side of the air extracting hole is provided with inside threads. The air valve comprises an air extracting base, one end of which is provided with a connector along the axial direction. The outside of the connector is provided with outside threads. The connector is connected with the thread of the air extracting hole. The utility model is provided with two sleeves side by side. The air valve also comprises a screw cap of the air valve which is arranged on the air extracting base. A cushion ring is arranged inside the screw cap. The utility model has the advantages of easy operation, labor saving, high using efficiency and good sealing performance.
Description
Technical field
The utility model relates to a kind of air extractor, especially a kind of air extractor that vacuumizes air in the compressed bag.
Background technology
The various tinkling of jades quilts that meet the eye on every side, blanket, bedding etc. when therefore packing, often all are to adopt the vacuum bag sealed package because long term exposure is made moist in air easily on the current market, are corroded in order to avoid make moist.So adopting air extractor that the air extraction in the package bag is sealed again during a lot of packing of product deposits.At present, the vacuum bag air extractor that occurs on the market is to rely on artificial pressure to compress the vacuum bag upper air valve when operation earlier mostly, allow air valve aim at the aspirating hole of pump bowl then, operate pump bowl with air extraction in the bag by another person again, although it is swift to operate, but use inconvenience, need two people operate waste of manpower simultaneously, and the interface sealing effectiveness of air valve and aspirating hole is undesirable.
The utility model content
The technical problems to be solved in the utility model is the defective that overcomes prior art, provides a kind of need one people can finish vacuum, and is easy to use, the air extractor of the vacuum bag of good sealing effect.
The utility model provides a kind of air extractor of vacuum bag, comprise the air valve and the pump bowl that are arranged on the vacuum bag, described pump bowl comprises sleeve, pull bar and handle, end at described sleeve is set with a mouth, offers aspirating hole on described tube mouth, and described aspirating hole inboard is provided with negative thread, described air valve comprises the seat of bleeding, described seat one end of bleeding is provided with joint vertically, is provided with outside thread in the described joint outside, and described joint is threaded with described aspirating hole.
As a kind of improvement of the present utility model, described sleeve has been arranged side by side two, in each sleeve pull bar is installed, and a ring-shaped handle is fixedly mounted on the upper end of described pull bar.In use, the pulling ring-shaped handle drives two pull bars and does the pull motion simultaneously, has improved work efficiency.
As another kind of improvement the of the present utility model, described air valve also comprises the air valve threaded cap that is arranged on the described seat of bleeding, and is provided with packing ring in described threaded cap.Can improve the sealing effectiveness of air valve.
Owing to adopt above-mentioned technical scheme, the utlity model has following beneficial effect:
1, easy to use, saving manpower;
2, efficient height;
3, good airproof performance.
Description of drawings
Fig. 1 is the constructional drawing of the utility model embodiment one;
Fig. 2 is the constructional drawing of the utility model embodiment two;
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-sleeve; The 2-pull bar; The 3-handle; The 31-ring-shaped handle; 4-tube mouth; The 5-aspirating hole; The 6-negative thread; The 7-seat of bleeding; The 8-joint; The 9-outside thread; 10-air valve threaded cap; The 11-packing ring.
The specific embodiment
As shown in Figure 1, the air extractor of the utility model vacuum bag comprises the air valve and the pump bowl that are arranged on the vacuum bag, pump bowl comprises sleeve 1, pull bar 2 and handle 3, end at sleeve 1 is set with a mouth 4, offers aspirating hole 5 on tube mouth 4, and aspirating hole 5 inboards are provided with negative thread 6.Air valve comprises the seat 7 of bleeding, and seat 7 one ends of bleeding are provided with joint 8 vertically, are provided with outside thread 9 in joint 8 outsides.When bleeding, the joint 8 of seat on 7 of bleeding of air valve stretches in the aspirating hole 5 of pump bowl, and the outside thread 9 on the joint 8 is threaded with negative thread 6 in the aspirating hole 5, and air valve and pump bowl are joined, and the pull pump bowl is bled then.Air valve also comprises the air valve threaded cap 10 that is arranged on the seat 7 of bleeding, and is provided with packing ring 11 in threaded cap 10.Can improve the sealing effectiveness of air valve.
As shown in Figure 2, sleeve 1 has been arranged side by side two, in each sleeve pull bar is installed, and a ring-shaped handle 31 is fixedly mounted on the upper end of described pull bar.In use, the pulling ring-shaped handle drives two pull bars and does the pull motion simultaneously, has improved work efficiency.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification sheets has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (3)
1, a kind of air extractor of vacuum bag, comprise the air valve and the pump bowl that are arranged on the vacuum bag, described pump bowl comprises sleeve, pull bar and handle, end at described sleeve is set with a mouth, offers aspirating hole on described tube mouth, and it is characterized in that: described aspirating hole inboard is provided with negative thread, described air valve comprises the seat of bleeding, described seat one end of bleeding is provided with joint vertically, is provided with outside thread in the described joint outside, and described joint is threaded with described aspirating hole.
2, the air extractor of vacuum bag according to claim 1 is characterized in that: described sleeve has been arranged side by side two, in each sleeve pull bar is installed, and a ring-shaped handle is fixedly mounted on the upper end of described pull bar.
3, the air extractor of vacuum bag according to claim 1 is characterized in that: described air valve also comprises the air valve threaded cap that is arranged on the described seat of bleeding, and is provided with packing ring in described threaded cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201060912U CN201002824Y (en) | 2007-02-01 | 2007-02-01 | Air suction device for vacuum bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201060912U CN201002824Y (en) | 2007-02-01 | 2007-02-01 | Air suction device for vacuum bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002824Y true CN201002824Y (en) | 2008-01-09 |
Family
ID=39038365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201060912U Expired - Fee Related CN201002824Y (en) | 2007-02-01 | 2007-02-01 | Air suction device for vacuum bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002824Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910136A (en) * | 2018-06-22 | 2018-11-30 | 浙江顺福印业有限公司 | A kind of vacuum evacuation device for rice bag |
-
2007
- 2007-02-01 CN CNU2007201060912U patent/CN201002824Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910136A (en) * | 2018-06-22 | 2018-11-30 | 浙江顺福印业有限公司 | A kind of vacuum evacuation device for rice bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20130201 |