CN203111667U - Air sucking nozzle of vacuum compression bag - Google Patents
Air sucking nozzle of vacuum compression bag Download PDFInfo
- Publication number
- CN203111667U CN203111667U CN 201320144723 CN201320144723U CN203111667U CN 203111667 U CN203111667 U CN 203111667U CN 201320144723 CN201320144723 CN 201320144723 CN 201320144723 U CN201320144723 U CN 201320144723U CN 203111667 U CN203111667 U CN 203111667U
- Authority
- CN
- China
- Prior art keywords
- compression bag
- vacuum compression
- air sucking
- tube
- 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 sucking nozzle of a vacuum compression bag. The air sucking nozzle comprises a connecting-inserting barrel and a threaded-connection seat fixedly connected under the connecting-inserting barrel and provided with outer threads, wherein the connecting-inserting barrel and the threaded-connection sea are hollow and are communicated with each other. Compared with the prior art, a user does not need to press and abut against an air sucking pump laboriously, and the air sucking nozzle of the vacuum compression bag is convenient to operate, labor-saving and very reasonable in design and has certain economic value and industry value.
Description
Technical field
The utility model relates to a kind of vacuum compression bag mouth of bleeding.
Background technology
Usually all be provided with aspirating hole in the prior art on the vacuum compression bag, be connected with the mouth device of bleeding that has unmarried boiler check valve and bleed mouth on the described aspirating hole, usually all be that connecting cylinder with air extracting pump directly is against on the mouth of bleeding and bleeds, operation is effort very, and is very easy to support partially and leaks gas.
The utility model content
In view of this, technical problem to be solved in the utility model is: a kind of vacuum compression bag laborsaving, easy to use mouth of bleeding is provided.
In order to achieve the above object, the utility model adopts following technical scheme to realize:
A kind of vacuum compression bag mouth of bleeding wherein, comprises connecting to insert tube and be fixed in described connection and inserts the tube below and have externally threaded screw-jointing seat, and described connection is inserted tube and is hollow with described screw-jointing seat and connects each other.
As preferably, described connection is inserted tube and is formed in one with described screw-jointing seat.
As preferably, it is cylindrical shape that tube is inserted in described connection.
As shown from the above technical solution, the beneficial effects of the utility model are:
Compared to existing technology, the common screw-jointing seat of the utility model is bolted on the mouth device of bleeding, only need during use the connecting cylinder of air extracting pump is plugged on the slotting tube of described connection and can firmly connects, thereby take out the air in the vacuum compression bag easily, compress air extracting pump and make it be unlikely to slippage and need not user effort, its design is very reasonable, has certain economic and is worth and industrial value.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use view of the present utility model.
The specific embodiment
In order to make those skilled in the art can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing.
See also Figure 1 and Figure 2, the utility model provides a kind of vacuum compression bag mouth of bleeding, wherein, comprise connecting to insert tube 1 and be fixed in slotting below of described connection to have externally threaded screw-jointing seat 2, tube is inserted in described connection and described screw-jointing seat is hollow and perforation each other.Described connection is inserted tube and is preferably one-body molded with described screw-jointing seat.In the present embodiment, the slotting tube of described connection is cylindrical shape.As shown in Figure 2, screw-jointing seat 2 is bolted on the mouth device 3 of bleeding, only needs connecting cylinder 5 with air extracting pump 4 be plugged in described connection during use and insert on the tube 1 and can firmly connect, thereby take out air in the vacuum compression bag 6 easily.The length that tube 1 is inserted in described connection is preferably between 1 to 5 centimetre.
But the above only is preferable possible embodiments of the present utility model, is not in order to limit to claim of the present utility model, so the equivalent structure that all utilization the utility model specification sheetss and accompanying drawing content are done changes, all in like manner to be included in the scope of the present utility model.
Claims (3)
1. vacuum compression bag mouth of bleeding is characterized in that, comprises connecting to insert tube and be fixed in described connection inserting the tube below and having externally threaded screw-jointing seat, and described connection is inserted tube and is hollow with described screw-jointing seat and connects each other.
2. the vacuum compression bag as claimed in claim 1 mouth of bleeding is characterized in that, described connection is inserted tube and is formed in one with described screw-jointing seat.
3. the vacuum compression bag as claimed in claim 2 mouth of bleeding is characterized in that, it is cylindrical shape that tube is inserted in described connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144723 CN203111667U (en) | 2013-03-14 | 2013-03-14 | Air sucking nozzle of vacuum compression bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144723 CN203111667U (en) | 2013-03-14 | 2013-03-14 | Air sucking nozzle of vacuum compression bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203111667U true CN203111667U (en) | 2013-08-07 |
Family
ID=48892037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144723 Expired - Fee Related CN203111667U (en) | 2013-03-14 | 2013-03-14 | Air sucking nozzle of vacuum compression bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203111667U (en) |
-
2013
- 2013-03-14 CN CN 201320144723 patent/CN203111667U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140314 |