CN205418464U - Bone strip formula sealing bag - Google Patents
Bone strip formula sealing bag Download PDFInfo
- Publication number
- CN205418464U CN205418464U CN201520900839.0U CN201520900839U CN205418464U CN 205418464 U CN205418464 U CN 205418464U CN 201520900839 U CN201520900839 U CN 201520900839U CN 205418464 U CN205418464 U CN 205418464U
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- bag
- bone bar
- bone
- opening
- seals
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Abstract
The utility model discloses a bone strip formula sealing bag, including the bag body, the opening part of this bag of body is equipped with the sealed bone strip of three groups, each group sealed bone strip is including having the concave bone strip that the arrow point was described the protruding bone strip of salient angle, was had hook -like draw -in groove, just the opening both sides at the bag body are established respectively to protruding bone strip and concave bone strip, when bag opening part physically is sealed, protruding bone strip and the inseparable joint of concave bone strip form reliably sealedly, the utility model discloses a set up the sealed bone strip of three groups side by side with the opening involution at the opening of the bag body, seal structure is firm, can bear great exogenic action and keeps the seal structure's of the bag body a validity, the leakproofness is good, and the use when having improved the user with the opening involution of the bag body is simultaneously felt, and waterproof, leak protection gas can keep the sealed effect of the bag body for a long time.
Description
Technical field
This utility model relates to sack technical field, is specifically related to a kind of sealing bag using bone bar formula to seal structure.
Background technology
At present, the bone bar formula that market occurs seals bag, and in sealing part side for carrying reeded elongate recessed bone band, opposite side should be the elongated convex bone band with interior angle relatively, and the two cooperatively forms sealing bone band will seal bag sealing.But existing bone clip seal bag only has one group seal bone band, sealing structure built on the sand, poor sealing, easily leak gas and leak, poor to the fresh-keeping effect of food, food can leave in sealing bag in time short, it is impossible to meet the demand that people are growing.
Utility model content
The purpose of this utility model is that proposing the stable bone bar formula of a kind of sealing state for above-mentioned technical problem seals bag.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: a kind of bone bar formula seals bag, and including bag, the opening part of this bag is provided with three groups and seals bone bars；Seal bone bar described in each group and include the convex bone bar with arrow shaped salient angle, recessed bone bar with hook-shaped draw-in groove, and described convex bone bar and recessed bone bar are respectively provided at the convex bone bar with arrow shaped salient angle of opening both sides of bag, the recessed bone bar with hook-shaped draw-in groove；When the opening part of described bag seals, described convex bone bar and recessed bone bar tight clamping fit, formed and reliably seal；Two medial surface of the opening of described bag are correspondingly arranged on a plurality of raised line parallel with sealing bone bar.
In this utility model, described three groups of sealing bone bars be arranged in parallel.
In this utility model, the side of the opening of described bag is provided with a convex bone bar and two recessed bone bars, and the opposite side of the opening of described bag is provided with the recessed bone bar of matched and two convex bone bars.
In this utility model, the side of the opening of described bag is provided with three convex bone bars, and the opposite side of the opening of described bag is provided with the recessed bone bar of three matched.
In this utility model, each described convex bone bar the most uniformly offers multiple alveolus.
In this utility model, described alveolus be shaped as triangle.
In this utility model, the center distance between the two groups of sealing bone bars being disposed adjacent is 2.0mm-7.0mm.
In this utility model, the center distance between the two groups of sealing bone bars being disposed adjacent is 5.0mm.
In this utility model, two medial surface of the opening of described bag are correspondingly arranged on the raised line that a plurality of and described sealing bone bar is parallel.
In this utility model, at least provided with a raised line parallel with described sealing bone bar between the two groups of sealing bone bars being disposed adjacent.
This utility model seals bone bar by opening sealing by being arranged side by side three groups at the opening of bag, seal stabilized structure, bigger External Force Acting can be born and keep the effectiveness of the sealing structure of bag, good airproof performance, improve the use feel when opening of bag is sealed by user simultaneously, waterproof, anti-gas-leak, it is possible to keep the sealing effectiveness of bag for a long time.
Accompanying drawing explanation
Fig. 1 is the structural representation that the bone bar formula in this utility model one embodiment seals bag；
Fig. 2 is the schematic cross-section of the opening of the bag in this utility model one embodiment；
Fig. 3 is the structural representation of the convex bone bar in this utility model one embodiment.
Detailed description of the invention
In order to be illustrated more clearly that the technical solution of the utility model, below in conjunction with drawings and Examples, the technical solution of the utility model is further elaborated, apparently, describe below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other embodiment according to these embodiments.
Referring to figs. 1 through Fig. 3, a kind of bone bar formula seals bag, places, for packing, the article needing to deposit in a sealed meter environment；This bone bar formula seals bag and includes bag 1, is provided with three groups and seals bone bar 3 at the opening 2 of this bag 1；Three groups seal bone bar 3 and can arrange with uniform intervals, it is possible to Unequal distance interval is arranged, and actual interval can set according to the actual demand of user.Each group seals bone bar 3 and includes being respectively provided at the convex bone bar 31 with arrow shaped salient angle of opening 2 both sides of bag 1, the recessed bone bar 32 with hook-shaped draw-in groove, when the opening 2 of bag 1 seals, and convex bone bar 31 and recessed bone bar 32 tight clamping fit, formed and reliably seal.Concrete, the side of the opening 2 of bag 1 is provided with convex bone bar 31, and the opposite side of the opening 2 of bag 1 is arranged with the recessed bone bar 32 matched with this convex bone bar 31.When needing to seal the opening 2 of bag 1, convex bone bar 31 and recessed bone bar 32 are alignd, convex bone bar 31 can be pressed in recessed bone bar 32 from the opening 2 both sides firmly slip pressing of bag 1, convex bone bar 31 snaps in the hook-shaped draw-in groove of recessed bone bar 32, and three bone bars 3 that seal be arrangeding in parallel form positive sealing to the opening 2 of bag 1.
In one embodiment, the side of the opening of bag 1 is provided with three convex bone bars 31 continuously, and the opposite side of the opening of described bag is provided with the recessed bone bar 32 of three matched, and reduces production difficulty, reduce production cost while obtaining good sealing.
In one embodiment, for make the opening 2 of bag 1 sealing and during opening in hands uniformly, the convex bone bar 31 of composition sealing bone bar 3 and recessed bone bar 32 can not be arranged by homonymy continuously, the i.e. side of the opening 2 of bag 1 is provided with a convex bone bar 31 and two recessed bone bars 32, and the relative position arbitrary arrangement of this convex bone bar 31 and two recessed bone bars 32；The opposite side of the opening 2 of bag 1 is sequentially provided with the recessed bone bar of two matched 32 and a convex bone bar 31.Concrete, the side of the opening 2 of bag 1 can be convex bone bar 31-recessed bone bar 32-recessed bone bar 32, recessed bone bar 32-recessed bone bar 32-convex bone bar 31 or recessed bone bar 32-convex bone bar 31-recessed bone bar 32, then the opposite side of the opening 2 of bag 1 is corresponding recessed bone bar 32-convex bone bar 31-convex bone bar 31 or convex bone bar 31-convex bone bar 31-recessed bone bar 32 or convex bone bar 31-recessed bone bar 32-convex bone bar 31.
In one embodiment, each convex bone bar 31 the most uniformly offers multiple alveolus 5, alveolus 5 be shaped as triangle.During the opening 2 pulling open or sealing bone bar formula sealing bag, when convex bone bar 31 departs from or sticks into recessed bone bar 32, alveolus 5 can send rhythmical sound, plays reminding effect, good hand touch.
In one embodiment, the center distance of adjacent two groups of sealing bone bars 3 is excessive or too small all can affect sealing effectiveness, and for ensureing the sealing effectiveness of bone bar formula band, the center distance that two groups be disposed adjacent seal between bone bar 3 is 2.0mm-7.0mm.Concrete, the center distance between the two groups of sealing bone bars 3 being disposed adjacent can be 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm.
In one embodiment, after the opening 2 of bag 1 seals, meeting residual fraction air between two groups of adjacent sealing bone bars 3, easily band is strutted when by external world's extruding and cause seal failure.To this end, two medial surface of the opening 2 of bag 1 are correspondingly arranged on a plurality of raised line 4 parallel with sealing bone bar 3.The size of the raised line 4 being located at opening 2 both sides of bag 1 can be small one and large one, during pressing seals bone bar 3, above-mentioned raised line 4 contacts with each other and is guided by air etc. and squeezes out, and bag 1 can be propped up after sealing, the air avoiding bag 1 to be caused sealing bone bar 3 to be detained by complete pressing struts, it is ensured that the sealing reliability of band.Preferably, at least provided with a raised line 4 parallel with sealing bone bar 3 between the two groups of sealing bone bars 3 being disposed adjacent.
This utility model seals bone bar by opening sealing by being arranged side by side three groups at the opening of bag, seal stabilized structure, bigger External Force Acting can be born and keep the effectiveness of the sealing structure of bag, good airproof performance, improve the use feel when opening of bag is sealed by user simultaneously, waterproof, anti-gas-leak, it is possible to keep the sealing effectiveness of bag for a long time.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. bone bar formula seals a bag, including bag, it is characterised in that the opening part of this bag is provided with three groups and seals bone bar；Seal bone bar described in each group and include the convex bone bar with arrow shaped salient angle, recessed bone bar with hook-shaped draw-in groove, and described convex bone bar and recessed bone bar are respectively provided at the opening both sides of bag；When the opening part of described bag seals, described convex bone bar and recessed bone bar tight clamping fit, formed and reliably seal；Two medial surface of the opening of described bag are correspondingly arranged on a plurality of raised line parallel with sealing bone bar.
2. bone bar formula as claimed in claim 1 seals bag, it is characterised in that described three groups of sealing bone bars be arranged in parallel.
3. bone bar formula as claimed in claim 2 seals bag, it is characterised in that the side of the opening of described bag is provided with a convex bone bar and two recessed bone bars, and the opposite side of the opening of described bag is provided with the recessed bone bar of matched and two convex bone bars.
4. bone bar formula as claimed in claim 2 seals bag, it is characterised in that the side of the opening of described bag is provided with three convex bone bars, and the opposite side of the opening of described bag is provided with the recessed bone bar of three matched.
5. bone bar formula as claimed in claim 2 seals bag, it is characterised in that the most uniformly offer multiple alveolus on each described convex bone bar.
6. bone bar formula as claimed in claim 5 seals bag, it is characterised in that described alveolus be shaped as triangle.
7. bone bar formula as claimed in claim 2 seals bag, it is characterised in that the center distance between the two groups of sealing bone bars being disposed adjacent is 2.0mm-7.0mm.
8. bone bar formula as claimed in claim 2 seals bag, it is characterised in that the center distance between the two groups of sealing bone bars being disposed adjacent is 5.0mm.
9. bone bar formula as claimed in claim 2 seals bag, it is characterised in that two medial surface of the opening of described bag are correspondingly arranged on the raised line that a plurality of and described sealing bone bar is parallel.
10. bone bar formula as claimed in claim 2 seals bag, it is characterised in that at least provided with a raised line parallel with described sealing bone bar between the two groups of sealing bone bars being disposed adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900839.0U CN205418464U (en) | 2015-11-12 | 2015-11-12 | Bone strip formula sealing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900839.0U CN205418464U (en) | 2015-11-12 | 2015-11-12 | Bone strip formula sealing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205418464U true CN205418464U (en) | 2016-08-03 |
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ID=56518784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520900839.0U Active CN205418464U (en) | 2015-11-12 | 2015-11-12 | Bone strip formula sealing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205418464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112167743A (en) * | 2020-09-27 | 2021-01-05 | 北京思耕科技有限公司 | Sealing assembly for positive pressure protective clothing and positive pressure protective clothing |
-
2015
- 2015-11-12 CN CN201520900839.0U patent/CN205418464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112167743A (en) * | 2020-09-27 | 2021-01-05 | 北京思耕科技有限公司 | Sealing assembly for positive pressure protective clothing and positive pressure protective clothing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |