CN204394089U - A kind of anti-backflow suction pipe - Google Patents
A kind of anti-backflow suction pipe Download PDFInfo
- Publication number
- CN204394089U CN204394089U CN201420809516.6U CN201420809516U CN204394089U CN 204394089 U CN204394089 U CN 204394089U CN 201420809516 U CN201420809516 U CN 201420809516U CN 204394089 U CN204394089 U CN 204394089U
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- CN
- China
- Prior art keywords
- suction pipe
- box
- beverage
- protuberance
- backflow
- 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 relates to a kind of anti-backflow suction pipe, comprises a suction tube body, and described suction tube body is provided with protuberance, groove vertically or screw thread for the suction pipe hypomere lateral wall stretching into beverage box body.The beneficial effects of the utility model are: by being provided with protuberance, groove vertically or screw thread on suction pipe hypomere lateral wall, make when inserting suction pipe to seal on soft beverage packing box, can cause and form space between sealing and suction pipe, this space can allow user when sucking drinks, and from then on outside air enters in box; Simultaneously when user firmly pinches beverage cartridges because of carelessness, the air in box is also discharged from this space, avoids beverage directly to spray from suction pipe.The anti-backflow suction pipe that the utility model provides can be applied on various types of beverages box.
Description
Technical field
The utility model relates to a kind of anti-backflow suction pipe.
Background technology
At present, straws all is on the market ganoid cylindric, the sealing part of the main improvement carrying out aesthetic property at suction pipe epimere, and the suction pipe hypomere inserting flexible packaging box is not special improves, especially suction pipe hypomere and beverage cartridges contact and be sealed air-tight.When user uses the suction pipe of this type to there is following shortcoming: when sucking beverage, because in box, pressure diminishes, box natural shrinking, causes bad grasp beverage cartridges; When hand-held beverage cartridges, if clutch beverage cartridges because of carelessness, in box, pressure increases, and beverage from pipette tip ejection, causes very big inconvenience immediately.
Utility model content
The purpose of this utility model is for above weak point, provides a kind of anti-backflow suction pipe, avoids the refluence of beverage.
The scheme that the utility model technical solution problem adopts is a kind of anti-backflow suction pipe, comprises a suction tube body, and described suction tube body is provided with protuberance, groove vertically or screw thread for the suction pipe hypomere lateral wall stretching into beverage cartridges.
Further, described protuberance is sawtooth vertically.
Further, described protuberance is arranged on a cross section or is disposed on circumference side, and the protuberance be positioned on same cross section is one or more.
Further, described groove length is greater than diagonal line of box body length.
Further, described groove is positioned at and beverage cartridges seal corresponding section.
Further, described groove is one or more.
Further, described screw thread is arranged on a cross section or is disposed on circumference side.
Compared with prior art, the utility model has following beneficial effect: by being provided with protuberance, groove vertically or screw thread on suction pipe hypomere lateral wall, make when inserting suction pipe to seal on soft beverage packing box, can cause and form space between seal and suction pipe, this space can allow user when sucking drinks, and from then on outside air enters in box; Simultaneously when user's receipts pinch flexible packaging box, the air in box is also discharged from this space, avoids beverage directly to spray from suction pipe.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model patent is further illustrated.
Fig. 1 is the structural representation that the utility model embodiment one protuberance is positioned at same cross section.
Fig. 2 is the structural representation that the utility model embodiment one protuberance is located at interval on circumference side.
Fig. 3 is the structural scheme of mechanism of the utility model embodiment two.
Fig. 4 is the structural scheme of mechanism of the utility model embodiment three.
Label declaration:
1-beverage cartridges; 2-seal; 3-suction tube body; 4-groove; 5-protuberance; 6-screw thread.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Embodiment one:
As shown in Figure 1-2, a kind of anti-backflow suction pipe that the present embodiment one provides, comprises a suction tube body 3, and described suction tube body 3 is provided with protuberance 5 for the suction pipe hypomere lateral wall stretching into beverage cartridges 1.
From the foregoing, by being provided with protuberance 5 on suction pipe hypomere lateral wall, make, when inserting suction pipe to seal 2 on soft beverage packing box 1, can cause and form space between seal 2 and suction pipe, this space can allow user when sucking drinks, and from then on outside air enters in box; Simultaneously when user firmly pinches beverage cartridges 1 because of carelessness, the air in box is also discharged from this space, avoids beverage directly to spray from suction pipe.
In the present embodiment, described protuberance 5 is sawtooth vertically.By described sawtooth is easier, seal 2 is damaged, form the space being beneficial to ventilation.
In the present embodiment, described protuberance 5 is arranged on a cross section or is disposed on circumference side, and the protuberance 5 be positioned on same cross section is one or more.By the protuberance 5 be located on a cross section or the protuberance 5 be disposed on circumference side, can realize destroying seal 2, form space.
Embodiment two:
As shown in Figure 3, a kind of anti-backflow suction pipe that the present embodiment two provides, comprises a suction tube body 3, and described suction tube body 3 is provided with groove 4 vertically for the suction pipe hypomere lateral wall stretching into beverage cartridges 1.
From the foregoing, by being provided with groove 4 vertically on suction pipe hypomere lateral wall, make, when inserting suction pipe to seal 2 on soft beverage packing box 1, can cause and form space between seal 2 and suction pipe, this space can allow user when sucking drinks, and from then on outside air enters in box; Simultaneously when user firmly pinches beverage cartridges 1 because of carelessness, the air in box is also discharged from this space, avoids beverage directly to spray from suction pipe.
Further, described groove 4 length is greater than diagonal line of box body length, and groove 4 is contacted with beverage cartridges 1 seal 2.
Further, described groove 4 is positioned at and beverage cartridges 1 seal 2 corresponding section.Can according to the position of the seal 2 of box body, corresponding arranges groove 4 in suction tube body 3.Also groove 4 can be set along its length in suction tube body 3, be more conducive to the production and processing of suction tube body 3.
Further, described groove 4 is one or more.By many grooves 4, form wider space, make pressure inside and outside box body consistent.
Embodiment three:
As shown in Figure 4, a kind of anti-backflow suction pipe that the present embodiment three provides, comprises a suction tube body 3, and described suction tube body 3 is provided with screw thread 6 for the suction pipe hypomere lateral wall stretching into beverage cartridges 1.
From the foregoing, by being provided with screw thread 6 vertically on suction pipe hypomere lateral wall, make, when inserting suction pipe to seal 2 on soft beverage packing box 1, can cause and form space between seal 2 and suction pipe, this space can allow user when sucking drinks, and from then on outside air enters in box; Simultaneously when user firmly pinches beverage cartridges 1 because of carelessness, the air in box is also discharged from this space, avoids beverage directly to spray from suction pipe.
Further, described screw thread 6 is arranged on a cross section or is disposed on circumference side.By the screw thread 6 be positioned on any cross section of suction pipe hypomere or the screw thread 6 be disposed on circumference side, described suction tube body 3 all can form space with beverage cartridges 1 seal 2.
In sum, a kind of anti-backflow suction pipe that the utility model provides, when thoroughly changing the suction pipe sucking drinks that use was traditional originally, causes box body to be out of shape owing to pinching beverage cartridges because of carelessness, the beverage in box is sprayed from suction pipe; And pressure distortion and cause and be affectedly bashful shakiness in box while sucking drinks.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an anti-backflow suction pipe, comprises a suction tube body, it is characterized in that: described suction tube body is provided with protuberance, groove vertically or screw thread for the suction pipe hypomere lateral wall stretching into beverage cartridges.
2. a kind of anti-backflow suction pipe according to claim 1, is characterized in that: described protuberance is sawtooth vertically.
3. a kind of anti-backflow suction pipe according to claim 2, is characterized in that: described protuberance is arranged on a cross section or is disposed on circumference side, the protuberance be positioned on same cross section is one or more.
4. a kind of anti-backflow suction pipe according to claim 1, is characterized in that: the length of described groove is greater than the length of diagonal line of box body.
5. a kind of anti-backflow suction pipe according to claim 1, is characterized in that: described groove is positioned at and beverage cartridges seal corresponding section.
6. a kind of anti-backflow suction pipe according to claim 4 or 5, is characterized in that: described groove is one or more.
7. a kind of anti-backflow suction pipe according to claim 1, is characterized in that: described screw thread is arranged on a cross section or is disposed on circumference side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809516.6U CN204394089U (en) | 2014-12-20 | 2014-12-20 | A kind of anti-backflow suction pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809516.6U CN204394089U (en) | 2014-12-20 | 2014-12-20 | A kind of anti-backflow suction pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204394089U true CN204394089U (en) | 2015-06-17 |
Family
ID=53418005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809516.6U Expired - Fee Related CN204394089U (en) | 2014-12-20 | 2014-12-20 | A kind of anti-backflow suction pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204394089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205107A (en) * | 2017-11-29 | 2019-01-15 | 邯郸学院 | A kind of beverage cartridges |
| CN109229890A (en) * | 2018-09-21 | 2019-01-18 | 陈麒羽 | Built in suction pipe beverage cartridges |
-
2014
- 2014-12-20 CN CN201420809516.6U patent/CN204394089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205107A (en) * | 2017-11-29 | 2019-01-15 | 邯郸学院 | A kind of beverage cartridges |
| CN109229890A (en) * | 2018-09-21 | 2019-01-18 | 陈麒羽 | Built in suction pipe beverage cartridges |
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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: 20150617 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |