CN203211679U - Airtight bag with seal structure - Google Patents
Airtight bag with seal structure Download PDFInfo
- Publication number
- CN203211679U CN203211679U CN 201320116798 CN201320116798U CN203211679U CN 203211679 U CN203211679 U CN 203211679U CN 201320116798 CN201320116798 CN 201320116798 CN 201320116798 U CN201320116798 U CN 201320116798U CN 203211679 U CN203211679 U CN 203211679U
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- CN
- China
- Prior art keywords
- bag
- airtight
- lid
- enclosuring structure
- airtight 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
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- Vacuum Packaging (AREA)
Abstract
The utility model discloses an airtight bag with a seal structure. The airtight bag comprises a bag body, a disc body, a gasket and a cover body, wherein the bag body is provided with an opening, the disc body is provided with an air hole and a clamping part and is fixedly arranged on the bag body through the air hole corresponding to the opening; the gasket is sleeved in the clamping part and is used for preventing the vacuum at the air hole of the bag body from leaking, the cover body is provided with a protruding part and a buckle, the buckle correspondingly resists the clamping part in a clamping manner and can cover the opening, and the protruding part props against the gasket so as to strengthen the airtight. The airtight bag provided by the utility model has the advantages that the vacuum airtight of the bag body is effectively strengthened through a combination of the disc body and the cover body, and the bag body is prevented from vacuum leakage.
Description
Technical field
The utility model is about a kind of airtight bag, refers to a kind of airtight bag with enclosuring structure especially.
Background technology
Observe the plastic bag of general sealing, can be found to air and in seal cavity, occupy certain space, for these spacial air, volume behind the relative increase plastic bag sealing, cause plastic bag to place inconvenience, therefore just there is the creator to design vacuum bag, but the bag of general existing vacuum bag all has the sack of air valve and supplying apparatus article and involution, in inserting bag, article open the spiral cover that places on the exhausr port behind the involution sack, again the air-breathing mouth of pipe of aspirator is aimed at the interior air of air valve mouth extraction bag and in bag, formed vacuum, and make bag interior article reach antifouling fully by the isolating seal of bag, dustproof, moistureproof purpose.
About the invention of airtight vacuum bag, as the patent of invention " Non-return air valve of airtight bag " that the TaiWan, China patent announcement is announced for M286202 number, it is got rid of bag interior air and prevents air backflow, the Non-return air valve of the excellent airtight bag of airtight effect again for a kind of.Aspect technological means, air valve be located in the valve seat by a valve seat, one and with the linear barrier film, that contacts of annular convex ring be pressed in again on the barrier film pressure device or, one be screwed together on the valve seat and the valve gap of suppressing pressure device is formed.Aforementioned valve gap and valve base chamber utilization are colluded the matching relationship of pawl and breach and both are not broken away from, control pressure device by the lifting of operating valve cap again and barrier film is exerted pressure and make and produce packing between itself and annular convex ring and do in order to reaching airtight effect, or air valve can make the air in the sealing bag discharge by the pore under the barrier film when carrying out air-breathing operation.
But because this kind air-valve device, structure is slightly complicated, causes cost of manufacture to promote relatively, does not quite meet commercial efficiency, therefore uses vacuum bag at present, still has urgently big room for improvement.
The invention popularity originally in the spirit of positive invention, is urgently thought a kind of " airtight bag with enclosuring structure " that can address the above problem because of in this, and several times research experiment is eventually to finishing the utility model.
The utility model content
The purpose of this utility model is that a kind of airtight bag with enclosuring structure is being provided, and by cooperating of disk body and lid, can effectively strengthen the vacuum tight of bag, prevents vacuum leak, and simple structure is easy to produce.
A kind of airtight bag with enclosuring structure of the present utility model comprises a bag, a disk body, a pad and a lid.
Bag has an opening, and disk body has an air extractor vent and an engagement section, is fixedly arranged on bag by the corresponding opening of air extractor vent.Pad is to be sheathed in the engagement section, in order to the vacuum leak at the air extractor vent place that prevents bag.Lid has a salient and a buckle, fasten in the engagement section by the buckle correspondence and be covered on opening, and salient is resisted against pad, and is airtight to strengthen.
Above-mentioned bag hot pressing goes out a plurality of salient points, can form a plurality of staggered passages between a plurality of salient points, can draw away from air in the bag of disk body.Moreover a plurality of salient point areas can only account for the part area of conter of bag, can save the expense of bag hot pressing.
In addition, aforesaid disk body can also include a film and be attached at the air extractor vent place, can prevent that granular article is sucked out.Again, bag can have a side opening, and bag is the bag that can be plastic material, can pass through a capper sealed sides opening, and it is airtight that bag is produced.
Aforesaid disk body can have more an annular groove, with so that the bag pressing be close in the annular groove, to strengthen airtight between bag and disk body.In addition, above-mentioned lid can also include a lever, makes lid be easy to be rotated taking-up.Aforesaid lid can also include a mark, in order to indicate the folding direction of lid.
Again, aforesaid bag, pad and lid can be plastic material, can reach preferable airtight effect.In addition, the buckle of aforementioned lid can more be provided with a stopper section, enters clamped position really in order to guarantee lid and disk body, to reach airtight effect.
The beneficial effects of the utility model are: it can effectively strengthen the vacuum tight of bag by the cooperating of disk body and lid, and prevent vacuum leak, and simple structure is easy to produce.
Description of drawings
For being illustrated more clearly in the utility model, below in conjunction with preferred embodiment and conjunction with figs. describes in detail as after, wherein:
Fig. 1 is the exploded view of a preferred embodiment of the utility model airtight bag.
Fig. 2 is a preferred embodiment hot pressing salient point partial enlarged drawing of the utility model airtight bag.
Fig. 3 is a preferred embodiment assembly drawing of the utility model airtight bag.
Fig. 4 is a preferred embodiment disk body section-drawing of the utility model airtight bag.
Fig. 5 is a preferred embodiment capper sealing bag side perforate block diagram of the utility model airtight bag.
Fig. 6 is that a preferred embodiment of the utility model airtight bag removes the lid block diagram.
Fig. 7 is the interior air block diagram of preferred embodiment aspirator suction bag of the utility model airtight bag.
Fig. 8 is the interior air section-drawing of preferred embodiment aspirator suction bag of the utility model airtight bag.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, be exploded view, hot pressing salient point partial enlarged drawing, assembly drawing and the disk body section-drawing that the utlity model has airtight bag one preferred embodiment of enclosuring structure.As shown in the figure, the airtight bag with enclosuring structure of present embodiment comprises a bag 1, a disk body 2, a pad 3, a lid 4 and a film 5.
In addition, the disk body 2 of present embodiment includes a film 5 and is attached at air extractor vent 21 places, and it can prevent that granular article is sucked out.Again, disk body 2 has an annular groove 23, with so that bag 1 pressing stick in the annular groove 23, in order to can strengthen the airtight of 2 of bag 1 and disk bodies.
The lid 4 of present embodiment includes a lever 43, in order to do making lid 4 be easy to be rotated taking-up.Again, above-mentioned lid 4 has a mark 44, in order to indicate the folding direction of lid 4.In addition, lid 4 and the pad 3 of present embodiment is respectively lid and the pad for plastic material, so that airtight effect reaches best.
As shown in Figure 5, the bag 1 of present embodiment has a side opening 13, and bag 1 is the bag for plastic material, by a capper 6 sealed sides openings 13, so that bag 1 produces is airtight.
As Fig. 6, Fig. 7 and shown in Figure 8, be that a preferred embodiment of the utility model airtight bag removes air block diagram and section-drawing in lid block diagram, the aspirator suction bag.Show among the figure, use a manual aspirator 7, via each air extractor vent 21 air in the bag 1 is extracted out, because lid 4 has been removed, so salient 41 is not resisted against pad 3, and aspirator 7 is when drawing air in the bags 1, and pad 3 can up be taken away air extractor vent 21 with vacsorb, so that the air in the bag 1 is drawn out of.
Above-described embodiment only is to give an example for convenience of description, and the interest field that the utility model is advocated should be as the criterion so that the claim scope is described certainly, but not only limits to above-described embodiment.
Claims (11)
1. the airtight bag with enclosuring structure is characterized in that, comprising:
One bag has an opening;
One disk body has an air extractor vent and an engagement section, by this air extractor vent to being fixedly arranged on this bag by opening;
One pad is sheathed in this engagement section, in order to the vacuum leak at this air extractor vent place of preventing this bag; And
One lid has a salient and a buckle, fasten by this buckle correspondence and be covered on this opening in this engagement section, and this salient is resisted against this pad, and is airtight to strengthen.
2. the airtight bag with enclosuring structure as claimed in claim 1 is characterized in that, wherein, this bag hot pressing goes out a plurality of salient points, forms a plurality of staggered passages between these a plurality of salient points.
3. the airtight bag with enclosuring structure as claimed in claim 2 is characterized in that, wherein, these a plurality of salient point areas only account for the part area of conter of this bag.
4. the airtight bag with enclosuring structure as claimed in claim 1 is characterized in that, wherein, this disk body also includes a film and is attached at this air extractor vent place.
5. the airtight bag with enclosuring structure as claimed in claim 1 is characterized in that, wherein, this bag has a side opening, and this bag is the bag of plastic material, seals this side opening by a capper.
6. the airtight bag with enclosuring structure as claimed in claim 1 is characterized in that, wherein, this disk body also has an annular groove, with so that this bag pressing stick in this annular groove.
7. the airtight bag with enclosuring structure as claimed in claim 1 is characterized in that, wherein, this lid also includes a lever.
8. the airtight bag with enclosuring structure as claimed in claim 1 is characterized in that, wherein, this lid is the lid of plastic material.
9. the airtight bag with enclosuring structure as claimed in claim 1 is characterized in that, wherein, this pad is the pad of plastic material.
10. the airtight bag with enclosuring structure as claimed in claim 1 is characterized in that, wherein, this lid also includes a mark, in order to indicate the folding direction of this lid.
11. the airtight bag with enclosuring structure as claimed in claim 1 is characterized in that, wherein, this buckle of this lid also is provided with a stopper section, enters clamped position really in order to guarantee this lid and this disk body, to reach airtight effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116798 CN203211679U (en) | 2013-03-15 | 2013-03-15 | Airtight bag with seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320116798 CN203211679U (en) | 2013-03-15 | 2013-03-15 | Airtight bag with seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203211679U true CN203211679U (en) | 2013-09-25 |
Family
ID=49201237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320116798 Expired - Fee Related CN203211679U (en) | 2013-03-15 | 2013-03-15 | Airtight bag with seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203211679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044799A (en) * | 2013-03-15 | 2014-09-17 | 张人堂 | Airtight bag with seal structure |
-
2013
- 2013-03-15 CN CN 201320116798 patent/CN203211679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044799A (en) * | 2013-03-15 | 2014-09-17 | 张人堂 | Airtight bag with seal structure |
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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: 20130925 Termination date: 20190315 |