CN208552496U - Drug packaging bottle - Google Patents
Drug packaging bottle Download PDFInfo
- Publication number
- CN208552496U CN208552496U CN201820272757.XU CN201820272757U CN208552496U CN 208552496 U CN208552496 U CN 208552496U CN 201820272757 U CN201820272757 U CN 201820272757U CN 208552496 U CN208552496 U CN 208552496U
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- China
- Prior art keywords
- bottle
- bottleneck
- drug packaging
- neck
- knuckle
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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.)
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Abstract
The utility model discloses a kind of drug packaging bottles, and the end of bottleneck neck is provided with bottleneck edge;The junction of the bottleneck neck and the bottleneck edge is provided with knuckle.The utility model drug packaging bottle is provided with knuckle in the junction of bottleneck neck and bottleneck edge, so that shortening the bottle embryo cooling time after the cooling wind pressure of cooling bottle embryo after bottle is blown in raising;It improves in the case where blowing bottle efficiency, it is possible to prevente effectively from bottleneck cracks.
Description
Technical field
The utility model relates to a kind of drug packaging bottles, specially liquid medicine packaging bottle;Belong to medical packaging field.
Background technique
Plastic bottle is a kind of packaging material for containing liquid, is first passed through after injecting machine material tube is heated at high temperature using hydraulic system height
Bottle embryo is made after being incident upon injection mold cooling in pressure injection, finally carries out heating post-tensioning to bottle embryo embryo body by bottle blowing machine heating lamp box
Bottle is made in blow molding, and bottleneck quality controls the design for depending primarily on injection mold mouth mold.
Utility model content
In order to improve the efficiency for blowing bottle, the blow gas pressure of cooling bottle embryo after blowing bottle is improved;Shorten bottle embryo it is cooling when
Between.After improving technique, above-mentioned plastic bottle opening will appear bottleneck cracking phenomena during blowing bottle by bottle blowing machine once in a while, should
Phenomenon will lead to plastics bottle product and leakage problem occurs.It has been investigated that as depicted in figs. 1 and 2, bottle in existing bottleneck design
The junction of mouth neck 2 and bottleneck edge 1 is right angle;It is not in bottleneck problem of Cracking when blow gas pressure is lower than 1.2MPa;And it blows
Atmospheric pressure, which improves, will lead to the ability reduction that bottleneck bears pressure.It can either improve and blow the purpose of the utility model is to provide one kind
Bottle efficiency, and the drug packaging bottle that can effectively avoid bottleneck from cracking;The specific technical proposal is:
A kind of drug packaging bottle is provided with bottleneck edge in the end of bottleneck neck;The company of the bottleneck neck and the bottleneck edge
The place of connecing is provided with knuckle.
Further, the radius of the knuckle is between 0.2-0.5mm.
Further, the drug packaging bottle is made of PP or PE material.
The utility model drug packaging bottle is provided with knuckle in the junction of bottleneck neck and bottleneck edge, so that improving
It blows after bottle after the cooling wind pressure of cooling bottle embryo, shortens the bottle embryo cooling time, improve in the case where blowing bottle efficiency 10%,
It is possible to prevente effectively from bottleneck cracks.
Detailed description of the invention
Fig. 1 is drug packaging bottle structural schematic diagram in the prior art;
Fig. 2 is a partial enlarged view of Figure 1;
Fig. 3 is the utility model drug packaging bottle structural schematic diagram;
Fig. 4 is Fig. 3 partial enlarged view.
In figure: 1, bottleneck edge;2, bottleneck neck.
Specific embodiment
The utility model is made a more thorough explanation below with embodiment.The utility model can be presented as it is a variety of not
Same form, should not be construed as limited to the exemplary embodiments described herein.
The spatially relative terms such as "upper", "lower" " left side " " right side " can be used herein for ease of explanation, for saying
Relationship of the elements or features relative to another elements or features shown in bright figure.It should be understood that in addition in figure
Except the orientation shown, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device is squeezed, and is stated as being located at other elements or the element of feature "lower" will be located into other elements or feature "upper".Cause
This, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or is located at
Other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
As shown in Figure 3, Figure 4, the drug packaging bottle in the present embodiment is provided with bottleneck edge 1 in the end of bottleneck neck 2;Bottle
The junction of mouth neck 2 and bottleneck edge 1 is provided with knuckle.
The radius of knuckle should control between 0.2-0.5mm;The radius of knuckle is too small to be unfavorable for improving cooling
The speed of wind;The radius of knuckle is too big, will lead to lengthening cooling time, is unfavorable for improving and blows a bottle efficiency.
Drug packaging bottle should be made of PP or PE material.PP material fusing point is higher, the tolerable 121 DEG C of sterilizings of product, system
The finished product obtained has the characteristics that anti-impact force is strong, transparency is good, good with drug intermiscibility.PE material ageing resistance is strong, flows
The characteristics of excellent performance, is more suitable for making lesser fillet.
The utility model drug packaging bottle is provided with knuckle in the junction of bottleneck neck and bottleneck edge, so that improving
It blows after bottle after the cooling wind pressure of cooling bottle embryo, shortens the bottle embryo cooling time;It improves in the case where blowing bottle efficiency, it can be with
Effectively bottleneck is avoided to crack.
Above-mentioned example is only intended to illustrate the utility model, and in addition to this, also there are many different embodiments, and these
Embodiment be all those skilled in the art after comprehension the utility model thought it is also envisioned that therefore, no longer arrange one by one herein
It lifts.
Claims (3)
1. a kind of drug packaging bottle is provided with bottleneck edge in the end of bottleneck neck;It is characterized in that, the bottleneck neck and the bottle
The junction of peristoma is provided with knuckle.
2. drug packaging bottle as described in claim 1, which is characterized in that the radius of the knuckle 0.2-0.5mm it
Between.
3. drug packaging bottle as described in claim 1, which is characterized in that the drug packaging bottle is made of PP or PE material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820272757.XU CN208552496U (en) | 2018-02-27 | 2018-02-27 | Drug packaging bottle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820272757.XU CN208552496U (en) | 2018-02-27 | 2018-02-27 | Drug packaging bottle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208552496U true CN208552496U (en) | 2019-03-01 |
Family
ID=65453084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820272757.XU Active CN208552496U (en) | 2018-02-27 | 2018-02-27 | Drug packaging bottle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208552496U (en) |
-
2018
- 2018-02-27 CN CN201820272757.XU patent/CN208552496U/en active Active
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