CN209529684U - A kind of PDO powder bottle - Google Patents
A kind of PDO powder bottle Download PDFInfo
- Publication number
- CN209529684U CN209529684U CN201821286306.8U CN201821286306U CN209529684U CN 209529684 U CN209529684 U CN 209529684U CN 201821286306 U CN201821286306 U CN 201821286306U CN 209529684 U CN209529684 U CN 209529684U
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- China
- Prior art keywords
- bottle
- spy
- strong paper
- lid
- sealing
- 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.)
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Closures For Containers (AREA)
Abstract
The utility model provides a kind of PDO powder bottle, and which solve existing powder bottle seal structure complex, the technical problem of effect difference；It is equipped with spy below bottle stopper and defends strong paper, spy defends strong paper heat-sealing on bottle body, and bottle stopper is equipped with lid, and cover edge has extended downwardly block body, and lid lower surface is in contact with the bottleneck upper surface of bottle body, and the lower end of block body is inwardly closed up.The utility model can be widely applied to technical field of medicine packaging.
Description
Technical field
The utility model relates to a kind of medical package bottles, more particularly to a kind of PDO powder bottle.
Background technique
PDO be by Lanthanum Isopropoxide ring-opening polymerisation at high molecular polymer, chemical structural formula are as follows:-{ O- (CH2) 2-
O-CH2-CO}n-。
The vial of medical medicine powder is generally made of bottle body, bottle stopper and bottle cap, and this flask for medicinal preparations is during storage, medicine
Powder is easy to make moist, and so as to cause drug effect forfeiture, wastes drug.PDO pulvis for injectivity tissue filling is to being sealed with more
High request.
Though the prior art takes means to avoid this phenomenon, but still there are the technologies of seal structure complex, effect difference to ask
Topic.
Summary of the invention
The utility model is directed to existing powder bottle seal structure complex, the technical problem of effect difference, provides a kind of sealing knot
The PDO powder bottle that structure is simple, effect is good.
For this purpose, the technical solution of the utility model is, it is equipped with spy below bottle stopper and defends strong paper, spy defends strong paper heat-sealing in bottle body
On, bottle stopper is equipped with lid, and cover edge has extended downwardly block body, and lid lower surface is in contact with the bottleneck upper surface of bottle body, gear
It inwardly closes up the lower end of body.
Preferably, the special edge for defending strong paper seals on bottle body inner wall.
Preferably, bottle mouth position of the special edge heat-sealing for defending strong paper in bottle body.
The utility model has the beneficial effects that defending strong paper and bottle body heat-sealing by using spy, formed complete inside bottle body
Sealing.If bottle stopper is destroyed, the spy with air permeable waterproof characteristic defends the sealing that strong paper is also able to maintain bottle body below.Spy defends
Strong paper can seal inside bottle body, and also heat sealable in bottle mouth position, bottle plug structure with matching can be further realized to bottle
The sealing of body.Sealing structure is simple and effect is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the structural schematic diagram of embodiment two；
Fig. 3 is enlarged drawing at the A of Fig. 2；
Fig. 4 is the structural schematic diagram of embodiment three.
Symbol description in figure
1. bottle body；2. bottle stopper；3. bottle cap；4. cock body；5. lid；6. spy defends strong paper；7. lid；8. block body.
Specific embodiment
The utility model is described further below with reference to embodiment.
Embodiment one
As shown in Figure 1, the present embodiment is equipped with bottle body 1, bottle stopper 2 and bottle cap 3, spy is equipped with below bottle stopper 2 and defends strong paper 6, spy defends
The edge of strong paper 6 seals on 1 inner wall of bottle body；Bottle stopper 2 is equipped with lid 7, and 7 edge of lid has extended downwardly block body 8, under lid 7
Surface is in contact with the bottleneck upper surface of bottle body 1, and the lower end of block body 8 is inwardly closed up.Bottle stopper 2 is combined closely with bottleneck, sealing effect
Fruit is good.
When processing, it is packed into powder in vial bottle body 1, then places one layer of spy in the position that bottle body 1 is slightly less than bottle stopper 2
Strong paper 6 is defended, spy is defended into the strong heat-sealing of paper 6 on 1 inner wall of bottle body, so that product is in one and breathes freely, every in the space of bacterium.It is gone out using EO
Bacterium is mounted directly bottle stopper 2 after the completion of sterilizing.
Embodiment two
As shown in Figure 2,3, what is different from the first embodiment is that its spy defends bottle mouth position of the edge heat-sealing in bottle body 1 of strong paper 6.
When processing, it is horizontally arranged one layer of spy outside bottleneck and defends strong paper 6, the edge that spy defends strong paper 6 is more slightly larger than bottleneck, Jiang Tewei
The horizontal heat-sealing of strong paper 6 is in bottle mouth position.
Embodiment three
As shown in figure 4, being equipped with lid 5, cock body above cock body 4 what is different from the first embodiment is that its bottle stopper 2 is equipped with cock body 4
4 match with the bottleneck of bottle body 1, and 5 lower surface of lid is in contact with bottleneck upper surface.
The utility model is defended strong paper 6 by using spy and is sealed with bottle body 1, and being fully sealed inside bottle body 1 is formed.If bottle
Plug 2 is destroyed, and the spy with air permeable waterproof characteristic defends the sealing that strong paper 6 is also able to maintain bottle body 1 below.Spy defends strong paper 6 can
To seal inside bottle body 1, also heat sealable 2 structure of bottle stopper in bottle mouth position, matched with its position, can be further realized to bottle
The sealing of body 1.Sealing structure is simple and effect is good, can be used for packing PDO pulvis.
The only above person, only specific embodiment of the utility model implement when that cannot limit the utility model with this
Range, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the utility model patent protection scope, all answer
Still belong to the scope that the utility model claims book is covered.
Claims (3)
1. a kind of PDO powder bottle is equipped with bottle body, bottle stopper and bottle cap, characterized in that be equipped with spy below the bottle stopper and defend strong paper, institute
It states spy and defends strong paper heat-sealing on the bottle body, the bottle stopper is equipped with lid, and the cover edge has extended downwardly block body, the lid
Body lower surface is in contact with the bottleneck upper surface of the bottle body, and the lower end of the block body is inwardly closed up.
2. PDO powder bottle according to claim 1, which is characterized in that the edge that the spy defends strong paper is sealed in the bottle
On internal wall.
3. PDO powder bottle according to claim 1, which is characterized in that the edge that the spy defends strong paper is sealed in the bottle
The bottle mouth position of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286306.8U CN209529684U (en) | 2018-08-07 | 2018-08-07 | A kind of PDO powder bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821286306.8U CN209529684U (en) | 2018-08-07 | 2018-08-07 | A kind of PDO powder bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209529684U true CN209529684U (en) | 2019-10-25 |
Family
ID=68244604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821286306.8U Active CN209529684U (en) | 2018-08-07 | 2018-08-07 | A kind of PDO powder bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209529684U (en) |
-
2018
- 2018-08-07 CN CN201821286306.8U patent/CN209529684U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |