CN203229014U - Novel vacuum bag - Google Patents
Novel vacuum bag Download PDFInfo
- Publication number
- CN203229014U CN203229014U CN 201320063397 CN201320063397U CN203229014U CN 203229014 U CN203229014 U CN 203229014U CN 201320063397 CN201320063397 CN 201320063397 CN 201320063397 U CN201320063397 U CN 201320063397U CN 203229014 U CN203229014 U CN 203229014U
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- China
- Prior art keywords
- bag
- valve
- opening
- containing cavity
- valve seat
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a novel vacuum bag, comprising a bag body provided with a bag port and an exhaust valve arranged on the bag body. The exhaust valve comprises a valve seat, a valve cover and a taper soft plug. The novel vacuum bag has a clever and reasonable structure and seals gas through the cooperation between the taper soft plug and an opening of an accommodating chamber; the taper soft plug can be tightly jointed to the opening to realize sealing only by covering the valve cover; air can go into and out of the bag body freely by pulling out the valve cover, air extraction and use being convenient; the opening is provided with a flange to further enhance sealing effect and be helpful for storing articles for a long time; the bag port can be opened or sealed quickly through a concave and convex seal, the use being convenient and operation being simple; the novel vacuum bag provides convenience for taking and placing articles and for daily life of people and is benefit for wide popularization and application.
Description
Technical field
The utility model relates to a kind of bag, particularly a kind of novel evacuated bag.
Background technology
Vacuum bag can be used for storing various clothes and household articles, for example clothing, quilt cover etc., it is by detaching air, make the article of storing be isolated from the outside, not only can prevent mouldy, and can also be with the clothing stored, quilt cover along with detaching of air reduce volume, final compression is got up, and is convenient to that people carry and preservation.The structure of vacuum bag normally is provided with an air valve of bleeding, exitting at bag, connects air extracting pump by air valve, thereby the air in the vacuum bag is extracted out, after deflating, air valve sealing is closed, can prevent that just air from entering, venting if desired then only need be opened air valve and just can.
The mode that the present air valve of vacuum bag on the market mostly is stopper and consent cooperation seals, and this sealing structure is tight inadequately, often loses efficacy easily, cause the situation of gas leakage, and the air under the sealing state can enter vacuum bag gradually between stopper and consent, be unfavorable for permanent use; In addition, also have a kind ofly by screwing the air valve that seals, compare plug class air valve, its sealing effectiveness is better, and still, this air valve all needs rotation in sealing or when opening, and wastes time and energy, and also uses inconvenience to some extent.And vacuum bag open neither be very convenient, make troubles for people's use.
The utility model content
The purpose of this utility model is, at above-mentioned deficiency, provides a kind of structure design ingenious, reasonable, be easy to realize, and good sealing effect, novel evacuated bag easy to use.
The technical scheme that the utility model adopts for achieving the above object is:
A kind of novel evacuated bag, it comprises that a bag and that is provided with sack is arranged on the blow off valve on this bag, this blow off valve comprises a valve seat, one valve gap and a taper cork, be provided with the containing cavity suitable with described taper cork in the described valve seat, this valve seat is arranged on the bag, and the bottom is stretched in the bag, and be provided with some air channels that make the intracavity inter-connection of its containing cavity and described bag, the bottom center position of this valve seat is provided with a hole clipping, described taper cork covers on the opening of containing cavity, and the bottom is provided with the suitable card of described hole clipping protruding, the top of described valve seat is provided with the locking portion suitable with described valve gap, and valve gap covers on this locking portion, and is provided with extension vertically downward, the pressure section that the opening of taper cork and containing cavity is fitted tightly, being provided with one on the described sack at least can be with the concavo-convex strip of paper used for sealing of its sealing.
As a kind of improvement of the present utility model, the quantity of described concavo-convex strip of paper used for sealing is two, and it is set in parallel on the described sack.Sealing effectiveness is better.
As a kind of improvement of the present utility model, the dual-side of described air channel is arranged with vertical stator blade.Avoid occurring the phenomenon of foreign body obstruction air channel, guarantee that air frees in and out bag.
As a kind of improvement of the present utility model, the madial wall of described locking portion is provided with for the negative thread that is connected with vacuator.Conveniently be connected with vacuator fast.
As a kind of improvement of the present utility model, the lateral wall of described locking portion is arranged with a gasket seal.Sealing effectiveness in the time of strengthening this locking portion and be connected with vacuator.
As a kind of improvement of the present utility model, the opening of described containing cavity is provided with flange.Further strengthen the sealing effectiveness between taper cork and the opening.
As a kind of improvement of the present utility model, described valve gap one side is provided with the rope hole.Conveniently put on rope, this valve gap is connected with valve seat, avoid occurring valve gap and lose phenomenon.
The beneficial effects of the utility model are: structure design of the present utility model is ingenious, reasonable, matches with the opening of containing cavity by the taper cork and seals gas, only need cover valve gap, and the taper cork is fitted tightly on this opening, realizes sealing effectiveness; Extract valve gap, just can allow air free in and out bag, just bleed and use; And opening is provided with flange, further strengthens sealing effectiveness, is conducive to long-time stored article; Just can open or seal sack fast by concavo-convex strip of paper used for sealing, easy to use, operate simple and easyly, greatly facilitate the step that picks and places article, bring convenience to people's lives, be beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the perspective view of blow off valve among Fig. 1;
Fig. 3 is the complete section structural representation of blow off valve among Fig. 1;
Fig. 4 is the decomposition texture scheme drawing of Fig. 3.
The specific embodiment
Embodiment: referring to Fig. 1 to Fig. 4, a kind of novel evacuated bag that present embodiment provides, it comprises that a bag 1 and that is provided with sack is arranged on the blow off valve 2 on this bag 1, this blow off valve 2 comprises a valve seat 21, one valve gap 22 and a taper cork 23, be provided with the containing cavity 211 suitable with described taper cork 23 in the described valve seat 21, this valve seat 21 is arranged on the bag 1, and the bottom is stretched in the bag 1, and be provided with some air channels that make its containing cavity 211 and the intracavity inter-connection of described bag 1, the bottom center position of this valve seat 21 is provided with a hole clipping 212, described taper cork 23 covers on the opening of containing cavity 211, and the bottom is provided with the card protruding 231 suitable with described hole clipping 212, the top of described valve seat 21 is provided with the locking portion 213 suitable with described valve gap 22, valve gap 22 covers on this locking portion 213, and be provided with vertically downward and extend, the pressure section 221 that the opening of taper cork 23 and containing cavity 211 is fitted tightly, described sack is provided with two can be with the concavo-convex strip of paper used for sealing 3 of its sealing.
The dual-side of described air channel is arranged with vertical stator blade 214.Avoid occurring the phenomenon of foreign body obstruction air channel, guarantee that air frees in and out bag 1.The madial wall of described locking portion 213 is provided with for the negative thread 215 that is connected with vacuator.Conveniently be connected with vacuator fast.The lateral wall of described locking portion 213 is arranged with a gasket seal 4.Sealing effectiveness in the time of strengthening this locking portion 213 and be connected with vacuator.The opening of described containing cavity 211 is provided with flange 216.Further strengthen the sealing effectiveness between taper cork 23 and the opening, be conducive to long-time stored article.Described valve gap 22 1 sides are provided with rope hole 222.Conveniently put on rope, this valve gap 22 is connected with valve seat 21, avoid occurring valve gap 22 and lose phenomenon.
In the present embodiment, the quantity of described concavo-convex strip of paper used for sealing 3 is two, and it is set in parallel on the described sack.Sealing effectiveness is better.Among other embodiment, the quantity of this concavo-convex strip of paper used for sealing 3 can be one, three or many.
During use, because the utility model is to match with the opening of containing cavity 211 by taper cork 23 to seal gas, only need cover valve gap 22, taper cork 23 is fitted tightly on this opening, realize sealing effectiveness; Extract valve gap 22, just can allow air free in and out bag 1, just bleed and use.And just can open or seal sack fast by concavo-convex strip of paper used for sealing 3, and easy to use, operate simple and easyly, greatly facilitate the step that picks and places article, bring convenience to people's lives.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification sheets, these terms do not constitute any restriction to the utility model just for convenience of description, adopt other bag same or analogous with it, all in the utility model protection domain.
Claims (7)
1. one kind novel evacuated bag, it is characterized in that: it comprises that a bag and that is provided with sack is arranged on the blow off valve on this bag, this blow off valve comprises a valve seat, one valve gap and a taper cork, be provided with the containing cavity suitable with described taper cork in the described valve seat, this valve seat is arranged on the bag, and the bottom is stretched in the bag, and be provided with some air channels that make the intracavity inter-connection of its containing cavity and described bag, the bottom center position of this valve seat is provided with a hole clipping, described taper cork covers on the opening of containing cavity, and the bottom is provided with the suitable card of described hole clipping protruding, the top of described valve seat is provided with the locking portion suitable with described valve gap, valve gap covers on this locking portion, and be provided with vertically downward and extend, the pressure section that the opening of taper cork and containing cavity is fitted tightly, being provided with one on the described sack at least can be with the concavo-convex strip of paper used for sealing of its sealing.
2. novel evacuated bag according to claim 1, it is characterized in that: the quantity of described concavo-convex strip of paper used for sealing is two, and it is set in parallel on the described sack.
3. novel evacuated bag according to claim 1, it is characterized in that: the dual-side of described air channel is arranged with vertical stator blade.
4. novel evacuated bag according to claim 1, it is characterized in that: the madial wall of described locking portion is provided with for the negative thread that is connected with vacuator.
5. novel evacuated bag according to claim 1, it is characterized in that: the lateral wall of described locking portion is arranged with a gasket seal.
6. novel evacuated bag according to claim 1, it is characterized in that: the opening of described containing cavity is provided with flange.
7. novel evacuated bag according to claim 1, it is characterized in that: described valve gap one side is provided with the rope hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063397 CN203229014U (en) | 2013-02-04 | 2013-02-04 | Novel vacuum bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320063397 CN203229014U (en) | 2013-02-04 | 2013-02-04 | Novel vacuum bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229014U true CN203229014U (en) | 2013-10-09 |
Family
ID=49285153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320063397 Withdrawn - After Issue CN203229014U (en) | 2013-02-04 | 2013-02-04 | Novel vacuum bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121543A (en) * | 2013-02-04 | 2013-05-29 | 广东树业环保科技股份有限公司 | Vacuum bag manufacturing method and product of the same |
-
2013
- 2013-02-04 CN CN 201320063397 patent/CN203229014U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121543A (en) * | 2013-02-04 | 2013-05-29 | 广东树业环保科技股份有限公司 | Vacuum bag manufacturing method and product of the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131009 Effective date of abandoning: 20141105 |
|
| RGAV | Abandon patent right to avoid regrant |