CN205633648U - Vacuum seal bag - Google Patents
Vacuum seal bag Download PDFInfo
- Publication number
- CN205633648U CN205633648U CN201620163440.3U CN201620163440U CN205633648U CN 205633648 U CN205633648 U CN 205633648U CN 201620163440 U CN201620163440 U CN 201620163440U CN 205633648 U CN205633648 U CN 205633648U
- Authority
- CN
- China
- Prior art keywords
- enclosing cover
- sealing strip
- cylinder
- inner cap
- bag
- 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
Abstract
The utility model provides a vacuum seal bag, includes vacuum bag, bleeder valve and sealing strip, the vacuum bag is ordinary plastics material, the sealing strip is rectangular form, and the sealing strip adopts the extrusion formula sealed, and the sealing strip is arranged vacuum bag opening in and is transferred, it is capable that the bleeder valve is two domes, and including inner cup and enclosing cover, inner cup and enclosing cover adoption integral type structure, protruding cylinder is established at the inner cup middle part, and the cylinder top is the pinnacle, the vacuum bag that can puncture, and there is protruding cylinder at the enclosing cover middle part, cavity in the cylinder, the ring of setting up a checkpoint on the inner cup cylinder, the groove of setting up a checkpoint in the enclosing cover cylinder, its characterized in that, one -way air outlet valve is established to interior dome bottom, this vacuum bag, and sealed effect ideal is used portablely, and the while sealing strip has increased sealed effect for the vacuum bag.
Description
Technical field
This utility model relates to packaging bag, is specifically related to a kind of vacuum seal bag, and including sealing, bag, sealing valve and sealing strip, black box compact, and sealing effectiveness are good, easy to use.
Background technology
During currently used soft packaging bag sheathing foodstuff, be typically all by a plastic packaging line by food Package in packaging bag, during use, directly tear plastic packaging line, but built-in food tends not to once run out of, food is during placing, in cannot sealing due to sealing, food leaks outside the most cruelly, directly results in, food Quick Oxidation, pollution, food in packaging bag also can be fallen out by imprudence.
nullExisting patent CN201520774562，A kind of vacuum bag air exhaust valve，It is made up of internals and outer member，It is characterized in that: described internals include inner cap，Inner cap is the dome structure that middle part is provided with passage，Outer member includes enclosing cover and the air tap sleeve being involutory with inner cap，The lower end of enclosing cover be provided with corresponding with the passage of inner cap in be provided with the top of valve port，The top vacuum bag that pierces through is plugged in the passage of inner cap，Be arranged with on top with inner cap offset seal the first sealing ring，The upper end of enclosing cover is convexly equipped with and top coaxial cylinder，The shrinkage pool inserted for apparatus for vacuum producing being connected with top valve port it is provided with in cylinder，Air tap sleeve is set on cylinder，The bulla sealed by valve port it is provided with in air tap sleeve，Sealing valve in this vacuum bag air exhaust valve and this utility model patent closest to，But this vacuum bag air exhaust valve fitment is more，And seal employing teacher's bulla sealing，Bulla is the most aging makes this extraction valve lose efficacy，Simultaneously，Connection between extraction valve accessory the most easily produces gas leakage，Sealing bag is made to lose efficacy.
Summary of the invention
Unresolved prior art is not enough, this utility model provides a kind of vacuum seal bag, mainly it is made up of true pocket and extraction valve, extraction valve is separate type, extraction valve uses bolt-type to connect, and sets one-way sealing sealing, make extraction valve the most salable without other accessories in extraction valve, easy to install and use, and the sealing effectiveness of entirety is more preferably.
A kind of vacuum seal bag, including vacuum bag, extraction valve and sealing strip, described vacuum bag is common plastics material, described sealing strip is strip, sealing strip uses extrusion type sealed, sealing strip is placed in vacuum bag opening and transfers, described extraction valve is two dome row, including inner cap and enclosing cover, inner cap and enclosing cover use integral structure, protruding column is set in the middle part of inner cap, column top is pinnacle, vacuum bag can be punctured, protruding column is had in the middle part of enclosing cover, hollow in cylinder, snap ring is set on described inner cap cylinder, draw-in groove is set in described enclosing cover cylinder, it is characterized in that, unidirectional air outlet valve is set bottom described inner cap.
Further, described inner cap and enclosing cover outer perimeter section are quality of rubber materials.
Further, described cover top portion sets raised seals circle.
This utility model contrast prior art, has a following gain effect:
Due to this utility model vacuum suction bag, unidirectional air outlet valve is used in extraction valve, eliminate bulla, the most unidirectional air outlet valve more science, anti-gas-leak is better, additionally extraction valve uses integral structure, there is not the problems such as the sealing effectiveness between accessory and main body is the best, it is to avoid trouble and worry.
Accompanying drawing explanation
Vacuum bag axonometric chart as shown in Figure 1.
Extraction valve axonometric chart as shown in Figure 2.
Inner cap axonometric chart as shown in Figure 3.
Sealing strip axonometric chart as shown in Figure 4.
Detailed description of the invention
As it is shown in figure 1, a kind of vacuum seal bag, including sealing bag 1, sealing strip 2 and sealing valve 3, sealing strip 2 is placed in sealing bag 1 opening and transfers.
As shown in Figure 2, sealing valve to include setting tip projection pipe 6 in the middle of inner cap 4 and enclosing cover 5, shown inner cap 4, shown pipe 6 is interior hollow pipe, protruding pipe 7 is set in the middle of shown enclosing cover 5, pipe 7 is hollow circular tube, sets snap ring 9 as shown in Figure 2, set draw-in groove 10 in enclosing cover 5 pipe on inner cap 4 pipe, shown in be connected for plug-in card between inner cap 4 with enclosing cover 5, inner cap 4 and enclosing cover 5 outer ring are quality of rubber materials, and inner cap and enclosing cover pipe are plugged rear outer ring rubber and tightly fit together, and prevent gas leakage.
As it is shown on figure 3, set unidirectional air outlet valve 8. bottom inner cap
As shown in Figure 4, sealing strip setting raised line 11 and groove 12, shown raised line 11 is embedded in groove 12, and vacuum bag is placed between the two.
Claims (3)
1. a vacuum seal bag, including vacuum bag, extraction valve and sealing strip, described vacuum bag is common plastics material, described sealing strip is strip, sealing strip uses extrusion type sealed, sealing strip is placed in vacuum bag opening and transfers, described extraction valve is two dome row, including inner cap and enclosing cover, inner cap and enclosing cover use integral structure, protruding column is set in the middle part of inner cap, column top is pinnacle, vacuum bag can be punctured, protruding column is had in the middle part of enclosing cover, hollow in cylinder, snap ring is set on described inner cap cylinder, draw-in groove is set in described enclosing cover cylinder, it is characterized in that, unidirectional air outlet valve is set bottom described inner cap.
A kind of vacuum seal bag, it is characterised in that described inner cap and enclosing cover outer perimeter section are quality of rubber materials.
A kind of vacuum seal bag, it is characterised in that described cover top portion sets raised seals circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163440.3U CN205633648U (en) | 2016-03-03 | 2016-03-03 | Vacuum seal bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163440.3U CN205633648U (en) | 2016-03-03 | 2016-03-03 | Vacuum seal bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205633648U true CN205633648U (en) | 2016-10-12 |
Family
ID=57077020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620163440.3U Expired - Fee Related CN205633648U (en) | 2016-03-03 | 2016-03-03 | Vacuum seal bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205633648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345583A (en) * | 2017-08-17 | 2017-11-14 | 戴炯军 | A kind of unidirectional pumping air valve for vacuum compression bag |
-
2016
- 2016-03-03 CN CN201620163440.3U patent/CN205633648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345583A (en) * | 2017-08-17 | 2017-11-14 | 戴炯军 | A kind of unidirectional pumping air valve for vacuum compression 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 |
Granted publication date: 20161012 Termination date: 20190303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |