CN205169201U - Liquid packing bag - Google Patents
Liquid packing bag Download PDFInfo
- Publication number
- CN205169201U CN205169201U CN201520914840.9U CN201520914840U CN205169201U CN 205169201 U CN205169201 U CN 205169201U CN 201520914840 U CN201520914840 U CN 201520914840U CN 205169201 U CN205169201 U CN 205169201U
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- China
- Prior art keywords
- liquid
- self
- packaging bag
- closing opening
- liquid packaging
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Abstract
The utility model relates to a liquid packing bag, comprises a bag bod, be provided with the liquid outlet on the bag body, the liquid outlet is provided with the back -off that is used for fixed liquid outlet all around, be provided with a self -imposed opening on the back -off, be provided with well siphunculus on the self -imposed opening, well siphunculus with back -off fixed connection, well siphunculus upper end is provided with sealed lid, self -imposed opening is for sealing the elasticity valve. The utility model discloses convenient operation, the leakproofness is good, avoids liquid medicine large tracts of land and outside air contact when getting liquid, and is difficult unrestrained, difficult damaged, can measure the volume of pouring liquid, guarantees liquid medicine safety and stores.
Description
Technical field
The utility model relates to technical field of medicine packaging, is specifically related to a kind of liquid packaging bag.
Background technology
Current liquid uses several times, but packed packaging is once opening, not easily closing openings, easily causes liquid to trickle down.Liquid packaging bag is adopted made of plastic more, easily damaged in transport and use procedure, and is difficult to the amount accurately estimating pouring liquids when pouring liquids.
Utility model content
For solving the problem, the utility model provides a kind of easy to operate, and good airproof performance, avoids liquid large area and contacting external air, not easily trickle down, not cracky when getting liquid, can measure pouring liquids amount, ensures the liquid packaging bag of liquid safe storage.
The technical solution of the utility model
A kind of liquid packaging bag, comprise bag, described bag is provided with liquid outlet, described liquid outlet surrounding is provided with the back-off for fixing liquid outlet, described back-off is provided with a self-closing opening, described self-closing opening is provided with middle siphunculus, described middle siphunculus is fixedly connected with described back-off, described middle siphunculus upper end is provided with seal cover cap, and described self-closing opening is sealed elastic valve.
Further, described bag outer setting has resistance to compression fender guard, is provided with extruded hole bottom described resistance to compression fender guard.
Further, described middle siphunculus is provided with scale.
Further, described self-closing opening is circular, and the diameter of described self-closing opening is less than the trans D of bag.
Further, the lobe number of described valve is no less than two lobes.
Further, the lobe number of described valve is 4 lobes, in cross setting.
Further, described bag is that no-toxicity medical stage polypropylene material is made.
Further, described self-closing opening is that silica gel material is made.
Further, the material of described middle siphunculus is glass.
The beneficial effects of the utility model
The utility model is easy to operate, good airproof performance, avoids liquid large area and contacting external air, not easily trickles down, not cracky when getting liquid, can measure pouring liquids amount, ensures liquid safe storage.The utility model is provided with sealed elastic valve, and after extruding liquid, sealed elastic valve closes automatically, and liquid does not flow out, safely, conveniently.Bag outer setting has fender guard, and bag can be avoided damaged because of extruding.Described middle siphunculus is provided with scale, can the amount of liquid extruded of accurate-metering.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of sealed elastic film.
In accompanying drawing, siphunculus, 5-seal cover cap, 6-resistance to compression fender guard, 7-extruded hole in 1-bag, 2-back-off, the self-closing opening of 3-, 4-.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of liquid packaging bag, comprise bag 1, described bag 1 is provided with liquid outlet, and described liquid outlet surrounding is provided with the back-off 2 for fixing liquid outlet, described back-off 2 is provided with a self-closing opening 3, described self-closing opening 3 is provided with middle siphunculus 4, described middle siphunculus 4 is fixedly connected with described back-off 2, and described middle siphunculus 4 upper end is provided with seal cover cap 5, and described self-closing opening 3 is sealed elastic valve.
Described bag 1 outer setting has resistance to compression fender guard 6, is provided with extruded hole 7 bottom described resistance to compression fender guard 6.Described middle siphunculus 4 is provided with scale.Described self-closing opening 3 is circular, and the diameter of described self-closing opening 3 is less than the trans D of bag.The lobe number of described valve is no less than two lobes.The lobe number of described valve is 4 lobes, in cross setting.Described bag 1 is made for no-toxicity medical stage polypropylene material.Described self-closing opening 3 is made for silica gel material.The material of described middle siphunculus 4 is glass.
During use; by the extruded hole 7 bottom extruding resistance to compression fender guard 6; self-closing opening 3 is opened; liquid is from bag 1 flows in siphunculus 4; judge according to the scale of middle siphunculus 4 amount extruding liquid, after stopping extruding bag 1, self-closing opening 3 closes automatically; open seal cover cap 5, liquid therefrom flows out in siphunculus 4.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (9)
1. a liquid packaging bag, it is characterized in that: comprise bag (1), (1) is provided with liquid outlet to described bag, described liquid outlet surrounding is provided with the back-off (2) for fixing liquid outlet, described back-off (2) is provided with a self-closing opening (3), described self-closing opening (3) is provided with middle siphunculus (4), described middle siphunculus (4) is fixedly connected with described back-off (2), described middle siphunculus (4) upper end is provided with seal cover cap (5), and described self-closing opening (3) is sealed elastic valve.
2. a kind of liquid packaging bag according to claim 1, is characterized in that: described bag (1) outer setting has resistance to compression fender guard (6), and described resistance to compression fender guard (6) bottom is provided with extruded hole (7).
3. a kind of liquid packaging bag according to claim 1, is characterized in that: described middle siphunculus (4) is provided with scale.
4. a kind of liquid packaging bag according to claim 1, is characterized in that: described self-closing opening (3) is for circular, and the diameter of described self-closing opening (3) is less than the trans D of bag (1).
5. a kind of liquid packaging bag according to claim 1, is characterized in that: the lobe number of described valve is no less than two lobes.
6. a kind of liquid packaging bag according to claim 1, is characterized in that: the lobe number of described valve is 4 lobes, in cross setting.
7. a kind of liquid packaging bag according to claim 1, is characterized in that: described bag (1) is made for no-toxicity medical stage polypropylene material.
8. a kind of liquid packaging bag according to claim 1, is characterized in that: described self-closing opening (3) is made for silica gel material.
9. a kind of liquid packaging bag according to any one of claim 1-8, is characterized in that: the material of described middle siphunculus (4) is glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914840.9U CN205169201U (en) | 2015-11-17 | 2015-11-17 | Liquid packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914840.9U CN205169201U (en) | 2015-11-17 | 2015-11-17 | Liquid packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205169201U true CN205169201U (en) | 2016-04-20 |
Family
ID=55733218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914840.9U Active CN205169201U (en) | 2015-11-17 | 2015-11-17 | Liquid packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205169201U (en) |
-
2015
- 2015-11-17 CN CN201520914840.9U patent/CN205169201U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |