CN204802280U - Convenient mouthful structure of tearing of wrapping bag - Google Patents
Convenient mouthful structure of tearing of wrapping bag Download PDFInfo
- Publication number
- CN204802280U CN204802280U CN201520429002.2U CN201520429002U CN204802280U CN 204802280 U CN204802280 U CN 204802280U CN 201520429002 U CN201520429002 U CN 201520429002U CN 204802280 U CN204802280 U CN 204802280U
- Authority
- CN
- China
- Prior art keywords
- trace
- packaging bag
- crimping
- wrapping bag
- fingers
- 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 discloses a convenient mouthful structure of tearing of wrapping bag, the packaging bag includes a body, be provided with crimp connection trace and vertical crimp connection trace on the wrapping bag body. When the wrapping bag is torn in the user's needs, only need hold between the fingers two fingers of a hand strip that seals of wrapping bag reverse side, positive vertical crimp connection trace is being held between the fingers to two fingers of another hand, and is because the frictional force on the vertical crimp connection trace is bigger, even under the relatively more smooth condition of user's hand, also can the application of force tear two limits, so not only laborsaving but also convenient.
Description
Technical field
The utility model relates to a kind of package construction, the convenient tearing notch structure of especially a kind of packaging bag.
Background technology
At present, most packaging bag has sealed type and non-hermetic two kinds of situations.It is regular that the project organization of non-hermetic packaging bag compares, and its double-layer films fits together completely, and do not have can the place of tearing.Sealed packing bag carries out seal process, and it can make object in packaging bag and air exclusion.The packaging bag of these two kinds of modes tears up all compare painstaking, and that also compares loses time.When people's hand is relatively slided, can not tear open packaging bag at all.
Utility model content
The purpose of this utility model is the above problem overcoming prior art existence, there is provided a kind of packaging bag convenient tearing notch structure, when user needs packaging bag to tear, two of hand fingers are only needed to pinch the sealing strip of packaging bag reverse side, two fingers of another hand pinch the vertical crimping connection trace in front, larger owing to vertically crimping the friction force connected on trace, even if when user's hand is relatively slided, also can exert a force and two seal limits are torn, so not only laborsaving but also facilitate.
The convenient tearing notch structure of a kind of packaging bag, comprises packaging bag body, described packaging bag body is provided with crimping and connects trace and vertical crimping is connected trace, and described crimping connects trace and is connected trace is made up of 1 ~ 5 tiny connection trace with vertically crimping.
Further, it is 5mm ~ 20mm that described vertical crimping connects trace length range, and width range is 1mm ~ 15mm.
Further, the distance range between two described vertical crimping connection traces is 1mm ~ 50mm.
Further, described vertical crimping connects friction force scope on trace is 1N ~ 20N.
The beneficial effects of the utility model are:
When user needs packaging bag to tear, two of hand fingers are only needed to pinch the sealing strip of packaging bag reverse side, two fingers of another hand pinch the vertical crimping connection trace in front, larger owing to vertically crimping the friction force connected on trace, even if when user's hand is relatively slided, also can exert a force and two seal limits are torn, so not only laborsaving but also facilitate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
In figure: packaging bag body 1, crimping connect trace 2, vertical crimping connects trace 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described
As shown in Figure 1 to Figure 2, the convenient tearing notch structure of a kind of packaging bag, comprises packaging bag body 1, described packaging bag body 1 is provided with crimping connection trace 2 and is connected trace 3 with vertical crimping.
Further, described crimping connects trace 2 and vertically crimps and is connected trace 3 and is made up of 1 ~ 5 tiny connection trace.
Further, it is 5mm ~ 20mm that described vertical crimping connects trace 3 length range, and width range is 1mm ~ 15mm.
Further, the distance range between two described vertical crimping connection traces 3 is 1mm ~ 50mm.
Further, described vertical crimping connects friction force scope on trace 3 is 1N ~ 20N.
Specific embodiment:
When packaging bag is torn by user, two of hand fingers are needed to pinch the sealing strip of packaging bag reverse side, two fingers of another hand pinch the vertical crimping connection trace in front, larger owing to vertically crimping the friction force connected on trace, even if when user's hand is relatively slided, also can exert a force and two seal limits are torn, take out the article in packaging bag user after, packaging bag is dropped in sewage disposer.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (4)
1. the convenient tearing notch structure of packaging bag, comprise packaging bag body (1), it is characterized in that: described packaging bag body (1) is provided with crimping and connects trace (2) and vertical crimping is connected trace (3), described crimping connection trace (2) is connected trace (3) is made up of 1 ~ 5 tiny connection trace with vertically crimping.
2. the convenient tearing notch structure of a kind of packaging bag according to claim 1, is characterized in that: it is 5mm ~ 20mm that described vertical crimping connects trace (3) length range, and width range is 1mm ~ 15mm.
3. the convenient tearing notch structure of a kind of packaging bag according to claim 1, is characterized in that: the distance ranges that two described vertical crimping connect between trace (3) are 1mm ~ 50mm.
4. the convenient tearing notch structure of a kind of packaging bag according to claim 1, is characterized in that: it is 1N ~ 20N that described vertical crimping connects the upper friction force scope of trace (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429002.2U CN204802280U (en) | 2015-06-18 | 2015-06-18 | Convenient mouthful structure of tearing of wrapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429002.2U CN204802280U (en) | 2015-06-18 | 2015-06-18 | Convenient mouthful structure of tearing of wrapping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204802280U true CN204802280U (en) | 2015-11-25 |
Family
ID=54587140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520429002.2U Expired - Fee Related CN204802280U (en) | 2015-06-18 | 2015-06-18 | Convenient mouthful structure of tearing of wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204802280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153399A1 (en) * | 2018-02-11 | 2019-08-15 | 竹菱（大连）实业有限公司 | Tearing strip tearing mechanism, manufacturing device and method therefor |
-
2015
- 2015-06-18 CN CN201520429002.2U patent/CN204802280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153399A1 (en) * | 2018-02-11 | 2019-08-15 | 竹菱（大连）实业有限公司 | Tearing strip tearing mechanism, manufacturing device and method therefor |
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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: 20151125 Termination date: 20160618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |